Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6254685 | Chemical vapor deposition trap with tapered inlet | Emmett Howard, R. Scott Hibben | 2001-07-03 |
| 4212460 | Hollow water-filled game toy | — | 1980-07-15 |
DK
Donald Kraft
Overall (All Time): #2,228,208 of 4,157,543Top 55%
2
Patents All Time