James M. Kates

GA Gn Resound A/S: 18 patents #1 of 114Top 1%

SI Signatron: 2 patents #5 of 8Top 65%

TI Teledyne Industries: 2 patents #93 of 517Top 20%

GA Gn Resound North America: 1 patents #3 of 14Top 25%

📍 Andover, MA: #76 of 1,295 inventorsTop 6%

🗺 Massachusetts: #3,888 of 88,656 inventorsTop 5%

Overall (All Time): #155,314 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
4243840	Loudspeaker system	—	1981-01-06