Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D511307 | Air conditioner pressure gauge and charging adapter | Jochen Shapers | 2005-11-08 |
| D506154 | Hand held pressure gauge | Jochen Schapers | 2005-06-14 |
| 6898979 | Automobile air conditioning system hand held pressure measuring device | Jochen Schapers, Saul Trachtenberg | 2005-05-31 |