FH

Frederick W. Haushalter

RM Robinson Fin Machines: 3 patents #1 of 4Top 25%
UP United Aircraft Products: 2 patents #5 of 22Top 25%
AQ Aquaform: 1 patents #4 of 6Top 70%
📍 Kenton, OH: #3 of 57 inventorsTop 6%
🗺 Ohio: #11,686 of 73,341 inventorsTop 20%
Overall (All Time): #766,815 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5372187 Dual corrugated fin material 1994-12-13
5209289 Lanced ruffled turbulizer 1993-05-11
4993229 Bottled water cooling unit Wayne A. Baus 1991-02-19
4926935 Compressed fin heat sink 1990-05-22
4883144 Noise absorbing housing for a blender John Robinson 1989-11-28
4480165 Braze fixture and method of using Stanley Coughlin, Khalid Pervaiz 1984-10-30
4376619 Accumulator-reservoir device diaphragm control Thomas J. Lord 1983-03-15