Dirk Van Ee — 4 Patents | Patent Leaderboard

Dirk Van Ee has been granted 4 US patents. The first was granted in 1985 and the most recent in August 1988. Dirk Van Ee ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Dirk Van Ee in La Ronge, SK, CA.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D297044	Heat exchanger housing	—	1988-08-02
D292312	Exhaust fan housing	—	1987-10-13
4646817	Air to air heat exchanger	—	1987-03-03
4512392	Heat exchange apparatus	Larry J. Benning	1985-04-23

Dirk Van Ee — 4 Patents

Issued Patents All Time

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