Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D355888 | Electric grounding stud | — | 1995-02-28 |
| D312446 | Casing for a high voltage ground stud | — | 1990-11-27 |
| 4941834 | Universal high voltage ground stud insulating system | — | 1990-07-17 |
| 4935016 | Syringe | — | 1990-06-19 |
| 4859192 | Easily removable high voltage ground stud insulator | — | 1989-08-22 |
| 4822289 | Easily removable high voltage ground stud insulator | — | 1989-04-18 |
| 4744765 | High voltage ground stud | — | 1988-05-17 |