JW

Joe D. Walk

S( Standard Oil Company (Indiana): 1 patents #254 of 576Top 45%
📍 Homewood, IL: #76 of 146 inventorsTop 55%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,091,988 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4274968 Process for the purification of water James F. Grutsch, Russell C. Mallatt 1981-06-23