Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6435180 | Method and apparatus for delivering humidified air to a face mask | Benjamin I. Wiens, James Wong | 2002-08-20 |
| D402219 | Oil sampler | Knud Peter Nielsen, deceased | 1998-12-08 |
| D370721 | Combined toilet flush valve seat and overflow tube | — | 1996-06-11 |
| 5410150 | Fiber optic controller with an interface having an emitting diode and a photodetector | Allan Teron, Jeffrey R. Owen | 1995-04-25 |
| D339837 | Physical exerciser | Robert M. Hall, David A. Jones | 1993-09-28 |
| D305601 | Fermentation vessel | — | 1990-01-23 |
| 4717031 | Fermentation vessel | — | 1988-01-05 |