Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8414513 | Traction control apparatus and method | — | 2013-04-09 |
| 5975751 | Automated bone cement mixing apparatus | — | 1999-11-02 |
| 5571282 | Automated bone cement mixing apparatus | — | 1996-11-05 |
| 5531519 | Automated bone cement mixing apparatus | — | 1996-07-02 |
| 5514135 | Bone cement delivery gun | — | 1996-05-07 |
| 5505538 | Automated bone cement mixing apparatus | — | 1996-04-09 |
| 4243867 | Apparatus for fusibly bonding a coating material to a metal article | Glenn H. Lenzen | 1981-01-06 |
| 4182299 | Engine valve | Glenn H. Lenzen | 1980-01-08 |