Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879165 | Lightweight armor | — | 1989-11-07 |
| 4865906 | Flame retardant yard blend | — | 1989-09-12 |
| 4799346 | Laminated glazing unit | Nelson Bolton | 1989-01-24 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879165 | Lightweight armor | — | 1989-11-07 |
| 4865906 | Flame retardant yard blend | — | 1989-09-12 |
| 4799346 | Laminated glazing unit | Nelson Bolton | 1989-01-24 |