Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5074290 | Floating pivot hinge and knee brace | David P. Harris, Michael E. Berkeley | 1991-12-24 |
| 5027675 | Bicycle pedal and shoe having mating stepped surfaces | Eric A. Sampson | 1991-07-02 |
| 4938206 | Floating pivot hinge and knee brace | David P. Harris, Michael E. Berkeley | 1990-07-03 |
| 4883048 | Apparatus and method for use in performing a surgical operation | Mark L. Purnell, Robert R. Oden, Michael E. Berkeley | 1989-11-28 |
| 4781182 | Apparatus and method for use in performing a surgical operation | Mark L. Purnell, Robert R. Oden, Michael E. Berkeley | 1988-11-01 |
| 4691738 | Control valve for use with tourniquet system | — | 1987-09-08 |
| D291123 | Control panel for a control valve for use with a tourniquet system | — | 1987-07-28 |
| D287762 | Medical tourniquet control case | — | 1987-01-13 |