Jacob R. Whiteoak — 8 Patents at Graco Minnesota

Jacob R. Whiteoak has been granted 8 US patents while listed as an inventor at Graco Minnesota. The first was granted in 2020 and the most recent in September 2025. Jacob R. Whiteoak ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Jacob R. Whiteoak in Blaine, MN, US.

Patents per Year

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
D1093551	Component mixing chamber	Daniel P. Ross, Samuel Ray Stewart, Jack A. Bosak	2025-09-16
12257594	Mix chamber for a plural component sprayer	Daniel P. Ross, Joseph E. Tix, Samuel Ray Stewart, Mark T. Weinberger, Christopher J. Pellin +2 more	2025-03-25
11896992	Mix chamber for a plural component sprayer	Daniel P. Ross, Joseph E. Tix, Samuel Ray Stewart, Mark T. Weinberger, Christopher J. Pellin +2 more	2024-02-13	$23,829,000
11413635	Mix chamber for a plural component sprayer	Daniel P. Ross, Joseph E. Tix, Samuel Ray Stewart, Mark T. Weinberger, Christopher J. Pellin +2 more	2022-08-16	$46,858,000
D933159	Component mixing chamber	Daniel P. Ross, Samuel Ray Stewart, Jack A. Bosak	2021-10-12
D922521	Component mixing chamber	Daniel P. Ross, Samuel Ray Stewart, Jack A. Bosak	2021-06-15
D904562	Component mixing chamber	Samuel Ray Stewart, Jack A. Bosak, Daniel P. Ross	2020-12-08
D904565	Component mixing chamber	Daniel P. Ross, Samuel Ray Stewart, Jack A. Bosak	2020-12-08