Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5552779 | Watch pager with icons | Garold B. Gaskill, Daniel J. Park, Robert G. Rullman, Donald T. Rose, Lewis W. Barnum +1 more | 1996-09-03 |
| 5395490 | Method for treating materials by the application of electromagnetic energy at resonant absorption frequencies | Don G. Hoff | 1995-03-07 |
| 5159713 | Watch pager and wrist antenna | Garold B. Gaskill, Daniel J. Park, Robert G. Rullman, Donald T. Rose, Lewis W. Barnum +1 more | 1992-10-27 |
| 4713808 | Watch pager system and communication protocol | Garold B. Gaskill, Daniel J. Park, Robert G. Rullman, Donald T. Rose, Lewis W. Barnum +1 more | 1987-12-15 |