Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5025123 | Apparatus and method for sealing a lid onto a container | George D. Pfaffmann, Charles S. Kubis, John P. Currie, Norbert R. Balzer, John Walter | 1991-06-18 |
| 4984414 | Apparatus and method for sealing a lid onto a container | George D. Pfaffmann, Charles S. Kubis, John P. Currie, Norbert R. Balzer, John Walter | 1991-01-15 |
| 4941306 | Apparatus and method for sealing a lid onto a container | George D. Pfaffmann, Norbert R. Balzer, Charles S. Kubis, John Walter, John P. Currie | 1990-07-17 |
| 4511956 | Power inverter using separate starting inverter | Shashi B. Dewan | 1985-04-16 |
| 4507722 | Method and apparatus for controlling the power factor of a resonant inverter | Shashi B. Dewan | 1985-03-26 |