Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550833 | Variable-volume receptacle, especially for use as a compensating receptacle in building heating systems | Peter Bartholmei | 1985-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550833 | Variable-volume receptacle, especially for use as a compensating receptacle in building heating systems | Peter Bartholmei | 1985-11-05 |