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Alla Crabtree — 1 Patent in 2021

STStepan: 1 patents #6 of 41Top 15%

Katy, TX: #98 of 297 inventorsTop 35%

Texas: #5,748 of 16,780 inventorsTop 35%

Overall (2021): #540,305 of 548,734Top 100%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11203811	Corrosion inhibitors for oilfield applications	Laura Lee Whitlock	2021-12-21	$12,889,000