Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4735534 | Fastener assembly for cylindrical opening | — | 1988-04-05 |
| 4683622 | Releasable fastener | — | 1987-08-04 |
| 4606688 | Removable fastening assembly | Thomas M. Moran | 1986-08-19 |
| 4508477 | Fastening device | Ralph A. MacRae, James Crammond, Hans R. Rattmann | 1985-04-02 |
| 4440535 | Sheet metal fastener | — | 1984-04-03 |
| 4200027 | Fastening device | — | 1980-04-29 |