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USPTO Patent Rankings Data through Sept 30, 2025
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Per Renstrom — 2 Patents

Johnson & Johnson: 1 patents #4,762 of 7,810Top 65%
Overall (All Time): #2,295,761 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5330417 Method and an apparatus for joint-controlled training of different motoric units for development of functional muscle strength and proprioceptivity Ken Petersen, Malcolm H. Pope 1994-07-19
4773910 Permanent ligament prosthesis Elizabeth H. Chen, Alastair J. T. Clemow, Steven W. Arms, Malcolm H. Pope 1988-09-27