Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4616864 | Fasteners for doors, windows and the like | — | 1986-10-14 |
| 4500122 | Fastener for sliding doors or windows | — | 1985-02-19 |
| 4463976 | Casement windows | — | 1984-08-07 |
| 4432521 | Cradle case | — | 1984-02-21 |
| 4414706 | Friction stay with resilient coupling for windows | — | 1983-11-15 |
| D260471 | Cup holder | — | 1981-09-01 |
| 4278306 | Load supporting roller assemblies | Richard J. Bigley | 1981-07-14 |
| 4195681 | Fly screens for windows | Richard J. Bigley | 1980-04-01 |