Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795989 | Air assist device for bed linen changing | Virginia L. Fairchild | 2004-09-28 |
| 4468678 | System for controlling a strip chart recorder | Patrick G. Phillipps | 1984-08-28 |
| 4396922 | System and method for controlling a strip chart recorder | Patrick G. Phillipps | 1983-08-02 |