Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7293751 | Adjustable support for lap work | — | 2007-11-13 |
| 4679729 | Apparatus and method for regulating flow and temperature in a central heating installation | Robert Petitjean | 1987-07-14 |