Hartwell L. Gauthier, Jr.

YP Yardney Technical Products: 1 patents #4 of 15Top 30%

📍 Plainfield, CT: #6 of 14 inventorsTop 45%

🗺 Connecticut: #21,355 of 34,797 inventorsTop 65%

Overall (All Time): #3,260,370 of 4,157,543Top 80%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8003242	Liquid retaining pressure relief valve for battery cells	Alben Puhlick, Susan Russell, James R. Dick, Alexander Peter Karpinski	2011-08-23