Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6074765 | Grinding rod chemistry and method of heat treatment to enhance wearability | — | 2000-06-13 |
| 5972135 | Stress relieved grinding rod having hard outer shell | — | 1999-10-26 |
| 5902423 | Heat treatment of grinding rod | — | 1999-05-11 |
| 5298957 | Fuser roll apparatus having a heat stabilizing collar | George J. Haupt | 1994-03-29 |
| 5263981 | Implantable penile prosthesis | Mark Polyak | 1993-11-23 |
| 5010882 | Implantable penile prosthesis | Mark Polyak | 1991-04-30 |
| 4790810 | Ureteral connector stent | Dezso K. Levius | 1988-12-13 |
| 4594998 | Penile prosthesis of improved malleable construction | Christopher H. Porter, Gregory D. Giter | 1986-06-17 |