HH

Herbert G. Hall

📍 Calabasas, CA: #1,149 of 4,119 inventorsTop 30%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,655,850 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5358067 Folding step for mounting above an interior corner between a wall and a floor Geoffrey N. Ford, Earl Cole, Jeffrey A. Souleles 1994-10-25
4747696 Mixing and blending apparatus Carl E. McCrory 1988-05-31
4577975 Mixing and blending apparatus Carl E. McCrory 1986-03-25