Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6401571 | Lamp module removal and installation tool | — | 2002-06-11 |
| 6315565 | Method and apparatus for tooth cleaning using abrasive powders | Noel Slotke, Richard H. Paschke, Allen G. Hoube | 2001-11-13 |
| 6293793 | Stackable reservoir and scaler system | V. Richard Guilmette, Martin I. Septimus, Alfred E. Corbellini | 2001-09-25 |
| D422355 | Stackable reservoir | V. Richard Guilmette, Martin I. Septimus, Richard H. Paschke, Eric Chan, Jeffrey Frederick Miller | 2000-04-04 |
| 6030212 | Stacking reservoir and scaler system | V. Richard Guilmette, Martin I. Septimus, Alfred E. Corbellini | 2000-02-29 |
| D358872 | Hand-held bidet | Raymond N. Fonda, Elizabeth M. Schuman, Olga M. Ferronto | 1995-05-30 |
| 5341123 | Portable door alarm | Ralph J. Schuman, Sr. | 1994-08-23 |