Wendell D. Johnson

QC Qualitrol Company: 4 patents #3 of 24Top 15%

🗺 New York: #31,572 of 115,490 inventorsTop 30%

Overall (All Time): #1,303,229 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
4843187	Gasket assembly and electrical power transformer including the same	—	1989-06-27
4676266	Pressure relief device	—	1987-06-30
D282393	Combined pressure relief valve and clamp	—	1986-01-28
4431023	Pressure relief device	—	1984-02-14