Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668548 | Integrally-anchored fiber-reinforced concrete overlays and surfacings and method of making same | — | 1987-05-26 |
| 4593627 | Burglary attack resistant money safe high fiber concrete reinforced metal encased wall and door construction and manufacture | James D. Shoop | 1986-06-10 |
| 4559881 | Burglary resistant steel fiber reinforced concrete construction for vault walls and doors and manufacture thereof | James D. Shoop | 1985-12-24 |
| 4513040 | Highly wear-resistant steel fiber reinforced concrete tiles | — | 1985-04-23 |
| 4366255 | Highly reinforced refractory concrete with 4-20 volume % steel fibers | — | 1982-12-28 |
| 4339289 | Concrete overlay construction | — | 1982-07-13 |