DS

Donald T. Speckman

The Procter & Gamble: 3 patents #3,571 of 10,133Top 40%
📍 Cincinnati, OH: #2,822 of 8,043 inventorsTop 40%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,658,949 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5244593 Colorless detergent compositions with enhanced stability Brian Joseph Roselle 1993-09-14
4465828 Process of preparing alkylsaccharides Allen Rau 1984-08-14
4228334 Dynamic microwave energy moderator Clarence O. Clark, Thomas J. Flautt, Jr. 1980-10-14