Patent Presentations
The following Patent Presentations are Environmentally related.
|
U.S. Patent # |
Invention Title |
Inventor |
 |
# 6,925,749 |
Vehicle Roach Trap |
Joe K. Wong |
 |
# 5,683,134 |
Vehicle Solar Radiation Shield |
Rodolfo Espinosa |
 |
# 6,964,606 |
Window Ducting System |
Grace Gurule |
 |
# 7,147,004 |
Check Valve For A Cam Lock Fitting |
Jeffrey Hartman |
 |
# 6,892,461 |
Weed Trimmer Safety Guard |
Frederick J. Peterson |
 |
# 7,156,038 |
Dock Structure Frame Attachment |
John Phillip Brown |
|