A. Herbert Ershig

📍 Bellingham, WA: #159 of 582 inventorsTop 30%

🗺 Washington: #27,877 of 76,902 inventorsTop 40%

Overall (All Time): #1,671,815 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4871081	Dual wall vessel for primary and secondary liquid containment	—	1989-10-03
4775074	Mechanical lock for vessels	—	1988-10-04
4660864	Sealing adapter for pipe for differing material	—	1987-04-28