Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4424802 | Pneumatic drive for solar concentrators | — | 1984-01-10 |
| 4352232 | Clip loading and feed device | Fredric M. MacKay, Thomas E. Whittlesey | 1982-10-05 |
| 4339940 | Multipart die for attachment of a metal clip | Frederic M. MacKay, Thomas E. Whittlesey | 1982-07-20 |
| 4334371 | Unitary handle and display tag | Fredric M. MacKay | 1982-06-15 |
| 4268332 | Method of making precision parabolic reflector apparatus | — | 1981-05-19 |