Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5607354 | Air distribution system | Peter Mill | 1997-03-04 |
| 5541381 | Sheet metal working electrode and handpiece | Donald L. Galbraith | 1996-07-30 |
| 5499504 | Desk mounted personal environment system | Peter Mill | 1996-03-19 |
| 5440091 | Sheet metal working electrode and handpiece | Donald L. Galbraith | 1995-08-08 |
| D349906 | Vehicle dent removal electrode handle | Donald L. Galbraith | 1994-08-23 |
| D302234 | Panel carrier | Joseph McNamee | 1989-07-18 |
| 4339043 | Portable mining apparatus | Isabelle L. Tice | 1982-07-13 |