| D583206 |
Dispensing head for a tire sealing apparatus |
David Cowan, Neal McLaughlin |
2008-12-23 |
| 6898979 |
Automobile air conditioning system hand held pressure measuring device |
David Cowan, Jochen Schapers |
2005-05-31 |
| 6789581 |
Apparatus for sealing, inflating, and repairing tires |
David Cowan, Jochen Schapers |
2004-09-14 |
| 6698466 |
Pressurized container adapter for charging automotive systems |
David Cowan, Jochen Schapers, Nikolay Nikolayev |
2004-03-02 |
| 6648035 |
Pressurized container adapter for charging automotive systems |
David Cowan, Jochen Schapers, Nikolay Nikolayev |
2003-11-18 |
| 6539988 |
Pressurized container adapter for charging automotive systems |
David Cowan, Jochen Schapers, Nikolay Nikolayev |
2003-04-01 |
| 6467283 |
Method of retrofitting air conditioner and system therefor |
— |
2002-10-22 |
| 6446453 |
Unitary hose connector for automobile air conditioner servicing and kit utilizing same |
— |
2002-09-10 |
| 6360554 |
Single can automotive air conditioner refill and treatment |
— |
2002-03-26 |
| 6089032 |
Method of retrofitting air conditioner and system therefor |
— |
2000-07-18 |