Dirk Leys — 1 Patent at Basf Se

Dirk Leys has been granted 1 US patent while listed as an inventor at Basf Se. All of these patents were granted in 2003. Dirk Leys ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Dirk Leys in Grobbendonk, BE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6664428	Method of producing polyetherpolyols	Thomas Ostrowski, Kathrin Harre, Georg Heinrich Grosch, Gerd Hoppner, Peter de Vocht +2 more	2003-12-16	$1,710,000

Dirk Leys — 1 Patent

Issued Patents All Time

Patent Widget