Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11278823 | Apparatus for generating bubbles | Nai Yang | 2022-03-22 |
| 10814243 | Apparatus and method for generating bubbles | Nai Yang | 2020-10-27 |
| 5387751 | Production of olefine oxides | Percy Hayden, John R. Ramforth, Alan F. G. Cope | 1995-02-07 |
| 4977408 | Deployable antenna bay | Jack Harper, Philip Olikara | 1990-12-11 |
| 4560129 | Tilting apparatus for a viewfinder of a camera | — | 1985-12-24 |
| 4329724 | Tape transducer carrier with dihedral and protrusion adjustment | — | 1982-05-11 |
| 4226782 | Production of alkylene oxides and catalysts thereof | Percy Hayden, Alan F. G. Cope | 1980-10-07 |