Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209400 | Drain cleaning device | Stephen S. Turner | 2025-01-28 |
| 11931878 | Quick change auxiliary handle for power tool | Vairavasundaram Swaminathan, Dennis Naksen, William Durham, Jefferey Clifford Yaschur | 2024-03-19 |
| 11919141 | Tool with wireless switch | Steven G. Diacumakos, Neal Hambleton, Daniel J. Becker | 2024-03-05 |
| 11911812 | Drain cleaning device | Stephen S. Turner | 2024-02-27 |
| 11897112 | Power tool with fan duct for printed circuit board | Vairavasundaram Swaminathan, William Durham | 2024-02-13 |
| 11898338 | Drain cleaning device | Stephen S. Turner | 2024-02-13 |
| 11759831 | Drain cleaning device | Stephen S. Turner | 2023-09-19 |
| 10857577 | Drain cleaning device | Stephen S. Turner | 2020-12-08 |
| 8359696 | Separable drain snake device and kit | Stephen S. Turner | 2013-01-29 |
| 7810176 | Compact drain-cleaning device with hair-snagging pad | — | 2010-10-12 |
| 7584513 | Compact drain-cleaning device with hair-snagging pad | — | 2009-09-08 |
| 6314871 | Cooking appliance with improved heat distribution | Richard Holbrook, Jeff Busta, Filiberto Betancourt, Karel Slovacek, Jeff Lam +1 more | 2001-11-13 |
| 6176173 | Cooling appliance with improved heat distribution | Richard Holbrook, Jeff Busta, Filiberto Betancourt, Karel Slovacek, Jeff Lam +1 more | 2001-01-23 |
| 6167233 | Device for recording multiple discrete messages for a book | William Gresser, Jr., Ann K. O'Connor, Randall Toltzman, Michael Panson, Chris Buttenob | 2000-12-26 |