Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5072078 | Rotary switch | Chepur P. Rao, John J. Astley | 1991-12-10 |
| 4825020 | Slide switch | Chepur P. Rao | 1989-04-25 |
| 4652706 | Double pole switch construction | Chepur P. Rao | 1987-03-24 |