Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7195219 | Modular dental chair equipment mounting system | Jonathan E. Myers, Paul H. Johnson, J. Rick Halbirt, Robin R. Winter | 2007-03-27 |
| 5788217 | Cuspidor water supply valving | George K. Austin, Jr., Brian E. Bonn | 1998-08-04 |
| D378415 | Cuspidor | Carl G. Nordstrom | 1997-03-11 |
| D357834 | Headrest | Carl G. Nordstrom | 1995-05-02 |
| 5340953 | Switch controller | Paul B. Krebs | 1994-08-23 |
| D343826 | Foot switch controller | Paul B. Krebs | 1994-02-01 |
| 5244254 | Brake for a dental chair | — | 1993-09-14 |
| 5190349 | Dental chair | George K. Austin, Jr., El Don L. Hoven, Tony J. Tewell, Paul B. Krebs, Bradley A. Rice | 1993-03-02 |