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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KH

Kenneth Harder — 3 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
North Vancouver, CA: #248 of 800 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Kenneth Harder has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1986 and the most recent in September 2025. Kenneth Harder ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Kenneth Harder in North Vancouver, BC, CA.

Patents per Year

Patents granted per year, 1986 to 2025Bar chart with a peak of 1 patents in 1986.peak 11986: 1 patents19861987: 1 patents19872025: 1 patents2025

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12421308 Anti-G-CSF antibodies and uses thereof Salim Dhanji, John Priatel, Traian Sulea, Jason Baardsnes 2025-09-23
4685619 Dump body spreader by Phyllis J. Harder, administratrix 1987-08-11
4583693 Dump body spreader 1986-04-22