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

John Hatch — 2 Patents

BLBlount: 1 patents #99 of 164Top 65%
DCDartmouth College: 1 patents #312 of 689Top 50%
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
John Hatch has been granted 2 US patents while listed as an inventor at Blount. The first was granted in 1988 and the most recent in November 2018. John Hatch ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John Hatch in Ann Arbor, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10118309 Log splitter with extendable work space Ron Bowman, Jason Carlson, Patrick Foley, Emanuel Guzman, Hovan Huang +2 more 2018-11-06
4722056 Reference display systems for superimposing a tomagraphic image onto the focal plane of an operating microscope David W. Roberts, John W. Strohbehn 1988-01-26