Patent Presentations

The following Patent Presentations are Environmentally related.

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

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