Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629399 | Induction foil cap sealer employing litz wire coil | Frederick W. Sarles | 2003-10-07 |
| 6566634 | Induction driven power supply for circuits accompanying portable heated items | Stephen B. Boyd | 2003-05-20 |
| 6547220 | Open loop control with velocity threshold for pneumatic hoist | — | 2003-04-15 |
| 6540647 | Water rehabilitation device | Robert J. Spooner | 2003-04-01 |
| 6534753 | Backup power supply charged by induction driven power supply for circuits accompanying portable heated container | Stephen B. Boyd | 2003-03-18 |