Peter Klaptchuk — 3 Patents | Patent Leaderboard

Peter Klaptchuk has been granted 3 US patents. The first was granted in 1998 and the most recent in June 2009. Peter Klaptchuk ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Peter Klaptchuk in Regina, SK, CA.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
7550111	Treatment of biomedical waste	—	2009-06-23
7501550	Method of destroying seeds	—	2009-03-10
5819385	Coupler for use with a buried valve	—	1998-10-13

Peter Klaptchuk — 3 Patents

Issued Patents All Time

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