HB

Horace J. Buttner

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #769,404 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4655976 Carburetor components and carburetor 1987-04-07
4371032 Heat transfer system 1983-02-01
4345128 Electrical contact positioning assembly Thomas E. Buttner 1982-08-17
4317015 Multi-circuit switch assembly Arnold B. Nordstrom 1982-02-23
4308440 Switch contact positioning assembly 1981-12-29
4288670 Electrical conductor alignment and retaining assembly 1981-09-08
4225764 Strand actuator for pushbutton switch 1980-09-30