Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4667152 | Method of and system for determining locations of sources of harmonics in a power distribution network | Raymond M. Hayes, John Lauletta, Timothy C. Shuter, Harry T. Vollkommer, Jr. | 1987-05-19 |
| 4606541 | Door mounted exercising device | — | 1986-08-19 |
| 4428578 | Exercising device | — | 1984-01-31 |