William D. Richards

GE: 10 patents #3,350 of 36,430Top 10%

MIT: 9 patents #453 of 9,367Top 5%

Samsung: 8 patents #15,984 of 75,807Top 25%

OP Ophthalmic Ventures Limited Partnership: 8 patents #1 of 4Top 25%

AO American Optical: 6 patents #4 of 106Top 4%

SB Sabic Innovative Plastics B.V.: 5 patents #104 of 817Top 15%

UN Unknown: 3 patents #7,366 of 83,584Top 9%

University of California: 3 patents #2,984 of 18,278Top 20%

VA Vestas Wind Systems A/S: 3 patents #254 of 1,023Top 25%

AM Acufex Microsurgical: 1 patents #15 of 21Top 75%

GS Grieshaber & Co. Ag Schaffhausen: 1 patents #9 of 15Top 60%

RH Rheometrics: 1 patents #5 of 10Top 50%

UE US Dept of Energy: 1 patents #1,355 of 5,099Top 30%

📍 Cambridge, MA: #125 of 8,183 inventorsTop 2%

🗺 Massachusetts: #1,111 of 88,656 inventorsTop 2%

Overall (All Time): #50,719 of 4,157,543Top 2%

Patents All Time

Issued Patents All Time

Showing 51–52 of 52 patents

Patent #	Title	Co-Inventors	Date
4208800	Method for making ophthalmic measurements	Bernard Grolman	1980-06-24
4184752	Instrument illuminator	Bernard Grolman	1980-01-22