Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32019 | Methods of and/or means for indicating the levels of liquids | Peter A. Phillips, Jr. | 1985-11-05 |
| 4476719 | Liquid measuring devices | Thomas D. Millar | 1984-10-16 |
| 4316232 | Electric fence controllers | Carol L. Phillips, David L. Phillips | 1982-02-16 |
| 4229972 | Methods of and/or means for indicating the levels of liquids | Peter A. Phillips, Jr. | 1980-10-28 |