Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12313207 | Pipe inspection device with variable height control | — | 2025-05-27 | |
| 10216500 | Method and apparatus for synchronization annotation | Yi Huang, David Leibs | 2019-02-26 | $42,144,000 |
| 8638453 | Pipe diameter measurement device | — | 2014-01-28 | |
| 6863624 | Golf club | — | 2005-03-08 | |
| D482421 | Golf club sole | — | 2003-11-18 | |
| D348940 | Box extrusion | James E. Clark | 1994-07-19 | |
| 4337903 | Method of and a device for controlling the exchange of rolls of a web-like material | Joachim Kaiser, Wolfgang Keil, Hans-Gunter Despang, Jurgen Haufe, Matthias Kieser | 1982-07-06 |