Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Harry E. Colestock — 2 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Ann Arbor, MI: #2,906 of 6,071 inventorsTop 50%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Harry E. Colestock has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2001 and the most recent in December 2002. Harry E. Colestock ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Harry E. Colestock in Ann Arbor, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6488690 Suture knot sealing instruments and methods of using the same John Morris 2002-12-03
6290662 Portable, self-contained apparatus for deep vein thrombosis (DVT) prophylaxis John Morris 2001-09-18