William N. Hill

AR Atlantic Richfield: 1 patents #468 of 1,061Top 45%

📍 Lakewood, CO: #575 of 1,100 inventorsTop 55%

🗺 Colorado: #24,093 of 40,980 inventorsTop 60%

Overall (All Time): #3,777,213 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5440090	Duplex stainless steel welding method	Randall Davis	1995-08-08