Arthur B. Brown — 1 Patent in 2021

CSCrown Products & Services: 1 patents #1 of 6Top 20%

Durango, CO: #8 of 21 inventorsTop 40%

Colorado: #1,686 of 5,235 inventorsTop 35%

Overall (2021): #525,511 of 548,734Top 100%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10981831	Dry mix and concrete composition containing bed ash and related methods	Douglas W. Schane	2021-04-20