Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11857726 | Mask sizing tool using a mobile application | Timothy Tsun-Fai Fu, Denis Butyletskiy, Michiel Kooij, Benjamin Peter Johnston | 2024-01-02 |
| 10980957 | Mask sizing tool using a mobile application | Timothy Tsun-Fai Fu, Denis Butyletskiy, Michiel Kooij, Benjamin Peter Johnston | 2021-04-20 |
| 7285419 | Analysis of mercury containing samples | Christopher W. Shade | 2007-10-23 |
| 5403161 | Air foil blade and methods of making same | Dennis T. Nealon | 1995-04-04 |
| 4378921 | Negative rotation cinch strap | Ronald E. Allen, Marshall W. Hager | 1983-04-05 |
| 4373188 | Cigarette weight monitoring system | John G. Dowding, Peter R. Turner | 1983-02-08 |
| 4318296 | Sampling equipment for sedimentation rate measuring | David Scott Parker, Stephen R. Shaw | 1982-03-09 |
| 4300211 | Data-storage devices and bistable circuits therefor | — | 1981-11-10 |