Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5129402 | Apparatus for collecting and/or growing protected biological specimens | Charles E. Saunders, III | 1992-07-14 |
| 5031635 | Plastic molded biological sample collection swab | — | 1991-07-16 |
| 4842195 | Apparatus and methods for directing spray nozzles | John E. Watts | 1989-06-27 |
| 4653510 | Apparatus for collecting and/or growing protected biological cultures | — | 1987-03-31 |
| 4485824 | Method and apparatus for collecting and/or growing protected biological specimens | — | 1984-12-04 |
| 4329570 | Lead calculator | — | 1982-05-11 |
| 4311902 | Lead calculator for moving targets | — | 1982-01-19 |