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Gerard C. Murphy — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%

Houston, TX: #8,651 of 21,073 inventorsTop 45%

Texas: #52,441 of 125,132 inventorsTop 45%

Overall (All Time): #2,302,557 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5219403	Plastic self-insulating ductwork system	—	1993-06-15
5095942	Plastic self-insulating ductwork system	—	1992-03-17