Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5137540 | Composite monolithic lamp and a method of making the same | Pinke Halpert, Thomas E. O'Connell | 1992-08-11 |
| 5035725 | Composite monolithic free abrasive grinding lap and a method of making the same | Pinke Halpert | 1991-07-30 |