Michael J. Crain

📍 Hanford, CA: #23 of 56 inventorsTop 45%

🗺 California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,781,032 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5454393	Seismic event shut-off gas valve	—	1995-10-03