Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5735916 | Process for production of lignin fuel, ethyl alcohol, cellulose, silica/silicates, and cellulose derivatives from plant biomass | James L. Lucas | 1998-04-07 |
| 5551180 | Firearm bolt lock mechanism | David S. Findlay, James W. Ronkainen | 1996-09-03 |
| 4546977 | Racquet stringing machine with improved racquet retaining standard | Warren M. Bosworth, Jr. | 1985-10-15 |
| 4462951 | Method and apparatus for constructing multi-storied concrete buildings | — | 1984-07-31 |
| 4445292 | Bolt latch for bolt-action firearm | — | 1984-05-01 |