Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8871826 | Hybrid polymer compositions with enhanced bio-degradability | Peter Butzloff, Jamie Antongiovanni | 2014-10-28 |
| 8802212 | Welding of biodegradable polymer parts | Peter Butzloff, Jamie Antongiovanni | 2014-08-12 |
| 8262836 | Welding of biodegradable polymer parts | Peter Butzloff, Jamie Antongiovanni | 2012-09-11 |
| 6396402 | Method for detecting, recording and deterring the tapping and excavating activities of woodpeckers | Alexander Leslie McIlraith | 2002-05-28 |
| 5893405 | Triangular spoke sprue | — | 1999-04-13 |
| 5735692 | Laser welded investment cast dental restoration, method of making same and wax pattern making method therefor | — | 1998-04-07 |
| 5688533 | Round ringless mold and triangular spoke sprue | — | 1997-11-18 |
| 5590923 | Interchangeable jaw tongs | Steven Preston Benson | 1997-01-07 |
| D372980 | Waxing ring | — | 1996-08-20 |
| 5469908 | Cap for investment molds for precision casting | James Chmel | 1995-11-28 |
| 5406999 | Ringless casting oval for making investment molds for precision casting | Steven Preston Benson | 1995-04-18 |
| 5337804 | Adjustable mold positioner | Steven Preston Benson | 1994-08-16 |
| D330508 | Dental pin | — | 1992-10-27 |
| D329900 | Combined dental mold and base | — | 1992-09-29 |
| 4997382 | Prosthesis handling system | — | 1991-03-05 |
| 4676294 | Gate | — | 1987-06-30 |
| D289549 | Dental gauge | — | 1987-04-28 |
| 4575339 | Prosthesis substructure | — | 1986-03-11 |
| 4573921 | Prosthesis and apparatus for molding the prosthesis | — | 1986-03-04 |
| 4571181 | Dental thickness gauge | — | 1986-02-18 |