RS

Richard J. Schwen

The Procter & Gamble: 4 patents #2,952 of 10,133Top 30%
📍 Cincinnati, OH: #2,297 of 8,043 inventorsTop 30%
🗺 Ohio: #18,857 of 73,341 inventorsTop 30%
Overall (All Time): #1,293,000 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5439901 Cyproterone thiopivalate Mark Richard Sine, Raphael Warren 1995-08-08
5362748 Methods of using diethyldithiocarbamic acid for the prevention of hair growth Donald Lynn Bissett 1994-11-08
5344651 Cyproterone acetate thioacetate Mark Richard Sine, Raphael Warren 1994-09-06
5252559 His-Gly-Gly peptide and derivatives thereof for hair growth Kurt Glen Kronholm, Mark Richard Sine, Raphael Warren, Cynthia Jo. Wawrzyniak 1993-10-12