Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4575383 | Process for producing acetylene using a heterogeneous mixture | Frank E. Lowther | 1986-03-11 |
| 4570028 | Process for producing acetylene using a homogeneous mixture | Frank E. Lowther | 1986-02-11 |
| 4397183 | Apparatus for detecting level changes in distance | Edmund W. Ballou, Thomas Adam Collins | 1983-08-09 |
| 4202385 | Liquid dispensing, vapor recovery system | Roy G. Jewell | 1980-05-13 |