Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5564444 | Processing tobacco leaf stem | — | 1996-10-15 |
| 4441277 | Invertible prefabricated door | — | 1984-04-10 |
| 4365585 | Spraying devices | Wladyslaw H. Krywiczanin | 1982-12-28 |
| 4328817 | Smoking articles | Richard R. Baker | 1982-05-11 |
| 4305229 | Invertible prefabricated door | — | 1981-12-15 |
| 4182080 | Sectionalized door for a barn or similar structure | — | 1980-01-08 |