Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10187588 | Optical filtering for electronic devices | Anthony Wayne Davis, Thomas Graeme Nattress, Peter Jarred Land, James H. Jannard | 2019-01-22 |
| 9854180 | Optical filtering for electronic devices | Anthony Wayne Davis, Thomas Graeme Nattress, Peter Jarred Land, James H. Jannard | 2017-12-26 |
| 9380220 | Optical filtering for cameras | Anthony Wayne Davis, Thomas Graeme Nattress, Peter Jarred Land, James H. Jannard | 2016-06-28 |
| 8418973 | Multi-axis photographic tripod heads | Hao Liu | 2013-04-16 |
| 8366062 | Tripod head with folding handle | Hao Liu | 2013-02-05 |
| 5166131 | Methods for processing superconducting materials | Donald R. Sadoway | 1992-11-24 |
| 4971663 | Cryoelectrosynthesis | Donald R. Sadoway | 1990-11-20 |
| 4911800 | Electrochemically controlled superconductivity | Donald R. Sadoway | 1990-03-27 |
| 4724896 | Apparatus and method for improving the surface characteristics of continuously cast metal ingot | Jeffrey J. Wiesner, Clarence J. Cox | 1988-02-16 |
| 4526357 | Electro-static sheet feeding method and apparatus | Manfred R. Kuehnle, John S. Ballas, Jr. | 1985-07-02 |
| 4521097 | Electrophotographic image recording method and apparatus | Manfred R. Kuehnle, George J. Perry | 1985-06-04 |
| 4517253 | Cryoelectrodeposition | Donald R. Sadoway | 1985-05-14 |