Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4568277 | Apparatus for heating objects to and maintaining them at a desired temperature | Carlos C. Periu, Robert L. Rohr | 1986-02-04 |
RM
Robert D. MacInnes
Overall (All Time): #3,989,830 of 4,157,543Top 100%
1
Patents All Time