Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12202177 | Molding resin to form continuous structures | Gregory K. Kopanski, Stephen R. Arata | 2025-01-21 |
| 11981057 | Molding resin to form continuous structures | Gregory K. Kopanski, Stephen R. Arata | 2024-05-14 |
| 11027463 | Molding resin to form continuous structures | Gregory K. Kopanski, Stephen R. Arata | 2021-06-08 |
| 10196718 | Steel strip for cutlery | Norihide Fukuzawa, Tomonori Ueno, Laura Ming Xu | 2019-02-05 |
| 9079321 | Razor blades | Oliver Claus, Joseph Allan DePuydt, Steve S. Hahn, Yongqing Ju, John Madeira +3 more | 2015-07-14 |
| 6866894 | Razor blade technology | Hoang Mai Trankiem, Michael J. Paretchan, Colin Clipstone, Steve S. Hahn, Neville Sonnenberg +2 more | 2005-03-15 |
| 6684513 | Razor blade technology | Colin Clipstone, Steve S. Hahn, Neville Sonnenberg, Andrew Zhuk | 2004-02-03 |
| 6149065 | Modulating thermostat for gas oven burner | David B. White | 2000-11-21 |
| 4953906 | Golf ball retriever | — | 1990-09-04 |
| 4454088 | Method of molding a low friction bearing | — | 1984-06-12 |
| 4442578 | Method of making hot drawn low friction bearing | — | 1984-04-17 |