Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344756 | Water recycler for dental operatories | Richard P. Folkenroth | 1982-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4344756 | Water recycler for dental operatories | Richard P. Folkenroth | 1982-08-17 |