Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4615211 | Pressure gauge for tires and other elastic vessels | Henry H. Kolm | 1986-10-07 |
| 4595338 | Non-vibrational oscillating blade piezoelectric blower | Henry H. Kolm | 1986-06-17 |
| 4216644 | Open end spinning rotor | Richard V. Wright | 1980-08-12 |