Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4447347 | Heat storage system | Louis Goldfarb | 1984-05-08 |
CS
Clyde M. Sweigart
Overall (All Time): #4,034,072 of 4,157,543Top 100%
1
Patents All Time