JD

Joseph D. Donahue

HS Haden Schweitzer: 2 patents #6 of 16Top 40%
SI Schweitzer Industrial: 2 patents #2 of 4Top 50%
📍 Warren, MI: #157 of 910 inventorsTop 20%
🗺 Michigan: #22,048 of 86,293 inventorsTop 30%
Overall (All Time): #1,304,700 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4764108 Modular oven Maximilian K. Carthew 1988-08-16
4502410 Enclosure for treatment tank 1985-03-05
4285270 Paint spray booth with flooded floor 1981-08-25
4222319 Paint spray booth with flooded floor 1980-09-16