FP

Frank G. Pirrallo

General Motors: 1 patents #120 of 601Top 20%
📍 Fraser, MI: #1 of 9 inventorsTop 15%
🗺 Michigan: #141 of 4,313 inventorsTop 4%
Overall (1994): #13,467 of 165,921Top 9%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5368139 Drum brake shoe hold down nail and spring retainer Gregory Hickey 1994-11-29
5306059 Bowling ball handling apparatus 1994-04-26
5280800 Removable one piece walker seat 1994-01-25