JR

J. Montgomery Rainey

SL Systems Research Laboratories: 1 patents #9 of 25Top 40%
📍 Dayton, OH: #1,048 of 1,892 inventorsTop 60%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #4,097,912 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4292848 Walking-gate ultrasonic flaw detector Francis M. Taylor 1981-10-06