GS

Gordon G. Sirrine

CH Christensen: 1 patents #11 of 32Top 35%
📍 Sandy, UT: #654 of 1,140 inventorsTop 60%
🗺 Utah: #11,293 of 19,430 inventorsTop 60%
Overall (All Time): #4,076,581 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4352400 Drill bit Richard H. Grappendorf, John S. Davis 1982-10-05