Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Inventors › Channing B. Ewing
CE

Channing B. Ewing — 3 Patents

East Lake Weir, FL: #1 of 1 inventorsTop 100%
Florida: #16,597 of 67,251 inventorsTop 25%
Overall (All Time): #1,679,971 of 4,157,543Top 45%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4522830 Pharmaceutical methods using parabenzoquinone to treat muscle spasms — 1985-06-11
4443479 Pharmaceutical methods and compositions using parabenzoquinone — 1984-04-17
4382095 Pharmaceutical methods and compositions using parabenzoquinone — 1983-05-03

Nearby-Ranked Inventors

Frederick P. Williams3
Syotaro Ohno3
Robert B. Kayser3
Hans-Gunther Germscheid3
Robert F. Poll3
Noel J. De Volder3
Perry P. Pirooz3
Julian R. H. Ross3
Laszlo Magdanyi3