James E. Terpstra — 1 Patent | Patent Leaderboard

James E. Terpstra has been granted 1 US patent. All of these patents were granted in 1994. James E. Terpstra ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list James E. Terpstra in Highlands Ranch, CO, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5313396	Method of operation of a navigational calculator	Donald R. Sellars, William King, Karel R. Hajda	1994-05-17

James E. Terpstra — 1 Patent

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