Founder · Inventor · Engineer

Allan D. Bain.

Forty-two years engineering body armor. Eight issued U.S. patents. The inventor of the Non-Scalar Flexible Rifle Armor System — the architecture that makes modern flexible rifle armor possible.

42+
Years in armor R&D
8
Issued U.S. patents
22
Countries served
90%
R&D-to-cert success rate

Biography

"My interest, education, practical application, and professional work in the field of bullet-resistant and stab-resistant armor span more than 42 years. Over that time, I have founded and operated armor companies, developed patented armor technologies, worked in ballistic laboratory environments, and participated in nearly every facet of the armor industry — including research, development, testing, certification, manufacturing, licensing, marketing, and sales."

In 1983, a young college student started making armor samples and shooting them for fun. After years of study and iteration, that work became his first armor business — founded in 1988. Forty-two years later, he is still innovating. During that time he has founded and operated armor companies, developed patented armor technologies, worked in ballistic laboratory environments, and participated in nearly every facet of the armor industry.

Mr. Bain has been awarded 8 patents in the field of ballistic armor. The most consequential — U.S. Patent No. 6,035,438 — laid the groundwork for the flexible rifle armor architectures that followed.

He started in 1988, founding Armor Technology Corp in Carlsbad, California. Over the next twelve years he grew that company from $5,000 in annual sales to $2.6 million, authored six U.S. patents on composite armor systems, and sold the business in 2000 on the strength of its intellectual property portfolio.

From 2007 to 2009 he consulted for the Georgia Institute of Technology's applied composites program, co-developing what became U.S. Patent 8,434,396 — a project that produced a cutting-edge military armor product and downstream defense contracts.

In 2008 he founded EAS International Corp in Portland, Oregon, where he managed government development projects for advanced armor systems, built the alliance with Accushape Inc. that led to the company's eventual acquisition, and grew gross receipts by more than 100% over prior fiscal years.

He founded Stealth Armor Systems (SAS MFG Inc.) in October 2014 with a single technical goal: to rebuild the overlapping-disc flexible rifle armor concept from the ceramic geometry up, using modern UHMWPE backers, modern ceramics (B4C, SiC, TiB2), and a manufacturing process he controls end-to-end.

The inventor’s story

Flexible rifle armor: development beginning in 1995.

Allan D. Bain dates his work on flexible rifle armor to 1995, during his years at Armor Technology Corp. That development history predates Stealth Armor Systems, which he founded in October 2014. The patent record below documents subsequent filings and grants; a development date is not the same as a patent’s filing or issue date.

  1. 1995 — Early development

    Bain’s account places the beginning of his flexible rifle armor development in 1995.

  2. 1996–1997 — Layered composite body armor

    U.S. 5,697,098 names Allan D. Bain and Kenneth C. Miguel-Bettencourt as inventors. Filed February 13, 1996; issued December 16, 1997.

    View patent PDF ↗
  3. 2000 — Ballistic-projectile architecture

    U.S. 6,035,438, “Method and apparatus for defeating ballistic projectiles,” names Murray L. Neal and Allan D. Bain as co-inventors. Issued March 14, 2000.

    View patent PDF ↗
  4. 2014 — Stealth Armor Systems

    Bain founded SAS MFG Inc. to continue developing flexible rifle armor using modern ceramics and UHMWPE backers.

  5. 2014–2017 — The Hexar™ patent architecture

    U.S. 9,534,872, “Non-scalar flexible rifle defeating armor system,” names Allan Douglas Bain as inventor. Priority October 21, 2014; filed October 21, 2015; issued January 3, 2017. It documents the flexible rifle armor architecture behind today’s Hexar™ platform, distinct from Bain’s earlier development history.

    View patent PDF ↗

U.S. Patents — Issued

U.S. 9,534,872
2017
Non-scalar flexible rifle defeating armor system
View patent PDF ↗

Issued January 3, 2017 to Allan Douglas Bain. The flexible rifle armor architecture Stealth Armor Systems builds on today.

U.S. 8,434,396
2013
Armor Arrangement
View patent PDF ↗

Developed in collaboration with the Georgia Institute of Technology applied composites program.

U.S. 8,069,768
2011
Method and Apparatus for Defeating Ballistic Projectiles
View patent PDF ↗
U.S. 8,047,116
2011
Method and Apparatus for Defeating Ballistic Projectiles
View patent PDF ↗
U.S. 6,745,661
2004
Method and Apparatus for Defeating Ballistic Projectiles
View patent PDF ↗
U.S. 6,170,378
2001
Method and Apparatus for Defeating High-Velocity Projectiles
View patent PDF ↗
U.S. 6,035,438
2000
Method and Apparatus for Defeating Ballistic Projectiles
View patent PDF ↗

The most consequential of the portfolio — the earliest issued patent that laid the groundwork for modern flexible rifle armor.

U.S. 5,697,098
1997
Layered Composite Body Armor
View patent PDF ↗

Experience & credentials

Ballistic laboratory experience

Worked in a Ballistic Edge accredited laboratory in Brisbane, Australia (2002–2003 and 2012–2013) as a lab technician and development consultant.

DoD development contracts

Met aggressive government performance requirements in two consecutive DoD development contracts awarded in 2012–2013.

Education

B.A., Marketing & Electronic Media, California State University, Sacramento (1989). Additional coursework in college algebra, trigonometry, and pre-calculus, Mira Costa College.

Where he works

Missouri City, Texas — same building as the SAS manufacturing floor. Phone is answered by the engineer who designed the product.

Direct line

For technical conversations, agency procurement, expert consultation, or media inquiries: