RS

Ronald E. Sherwood

DI Dowell Schlumberger Incorporated: 1 patents #44 of 148Top 30%
📍 Terrenoire, FL: #1 of 1 inventorsTop 100%
Overall (All Time): #2,223,105 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6189170 Area rug cleaning method — 2001-02-20
4834542 Mixer for pulverous and liquid materials (essentially cement and water), of liquid-liquid materials — 1989-05-30