Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6272725 | Insert and method of repairing a motorcycle clutch using an insert | — | 2001-08-14 |
| 5035769 | Nondestructive method for chemically machining crucibles or molds from their enclosed ingots and castings | Herbert W. Newkirk | 1991-07-30 |