Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7104871 | Method and apparatus for reconditioning compact discs | — | 2006-09-12 |
| 6780090 | Method and apparatus for reconditioning compact discs | Justin R. Hastings | 2004-08-24 |
| 6322430 | Apparatus for resurfacing compact discs | Justin R. Hastings | 2001-11-27 |
| 5894096 | Through-the-deck blast-hole sampler | Michael R. Kotraba, Jerry Minor, Keith Tom | 1999-04-13 |