Robert D. Thiessen — 1 Patent at Sclumberger Technology

Robert D. Thiessen has been granted 1 US patent while listed as an inventor at Sclumberger Technology. All of these patents were granted in 2002. Robert D. Thiessen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert D. Thiessen in Red Deer, AB, CA.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6446727	Process for hydraulically fracturing oil and gas wells	Warren Zemlak, Stephen P. Lemp	2002-09-10	$43,984,000

Robert D. Thiessen — 1 Patent

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