TH

Theodore A. Hirt

📍 Lebanon, OH: #183 of 545 inventorsTop 35%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,675,650 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4662997 Method and apparatus for energizing metallic strip for plating James R. Holmstrom 1987-05-05
4351713 Electro-co-deposition of corrosion resistant nickel/zinc alloys onto steel substrates Robert Dillon 1982-09-28
4282073 Electro-co-deposition of corrosion resistant nickel/zinc alloys onto steel substrates Robert Dillon 1981-08-04