Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904489 | Package for convection heating of food | — | 1990-02-27 |
| 4765330 | Method and apparatus for removal of plaque from blood vessels | — | 1988-08-23 |
| 4647539 | Method and apparatus for growing cells in vitro | — | 1987-03-03 |
| 4603769 | Grain chute system | David F. Bach | 1986-08-05 |
| 4239447 | Armored money-delivering vehicle | — | 1980-12-16 |