Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5499531 | System and method for determining volatile constituents, vapor pressure and vapor emissions of liquids | — | 1996-03-19 |
| H1185 | Process for absorption of diamondoids from natural gas | John R. Sitzman | 1993-05-04 |
| 4909241 | Electric periodontal massager | Chester A. Burn, Wilfrid M. Raemer | 1990-03-20 |
| 4878830 | Substoichiometric fuel firing for minimum NO.sub.x emissions | — | 1989-11-07 |
| 4746278 | Displacement pump designed for cleaning | — | 1988-05-24 |
| 4623303 | Pump for slurries | — | 1986-11-18 |
| 4526520 | Pump | — | 1985-07-02 |