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USPTO Data Jan 1 1976 - Jan 6 2026
2 Patents
#8 in Richfield, OH
#3,555 in Ohio
#92,696 in US
Kanfer; Joseph S.
Forward Citations = 56
5 inventors:
Richfield, OH, United States of America
Kanfer; Joseph S.
CIPO Patents = 5
EPO Patents = 12
Forward Citations = 56
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5 inventors (with patents filed for the assignee):
Rexford Richard Mast (1 out of 13 patents)
Robert H Yeager (1 out of 16 patents)
William Brazis (1 out of 4 patents)
4. Roger H Ramsey (1 out of 27 patents)
5. Jeffrey T Maddox (1 out of 7 patents)
6. Jackson William Wegelin (117 patents)
7. Daniel M Willis (23 patents)
8. Chip W Curtis (36 patents)
9. Shane Obitts (85 patents)
10. Spencer Allen (17 patents)
11. James M Yates (8 patents)
12. David D Hayes (25 patents)
13. Mark E Rosenkranz (32 patents)
14. Nelson E Simkins (8 patents)
15. Bradley David Helfman (2 patents)
2 patents:
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5 patents (CIPO):
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12 patents (EPO):
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