Paul Spekman, Jr.

FI Fremont Industries: 3 patents #3 of 8Top 40%

📍 Bloomington, MN: #410 of 1,157 inventorsTop 40%

🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%

Overall (All Time): #1,668,633 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4952320	Chromium recovery process	—	1990-08-28
4390465	Low temperature composition for plating pretreatment of ferrous metals	—	1983-06-28
4235051	Finishing compound for barrel and vibratory surface conditioning of ferrous and non-ferrous metals	—	1980-11-25