Growing community of inventors

West Chester, OH, United States of America

Ralph F Medcalf, Jr

Average Co-Inventor Count = 3.43

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 93

Ralph F Medcalf, JrMartha O Visscher (2 patents)Ralph F Medcalf, JrRichard Marc Dahlgren (2 patents)Ralph F Medcalf, JrJohn R Knochel (2 patents)Ralph F Medcalf, JrGeneva Gail Otten (1 patent)Ralph F Medcalf, JrGeoffrey G Dawson (1 patent)Ralph F Medcalf, JrMichael K Williams (1 patent)Ralph F Medcalf, JrCharlene M Hastedt (1 patent)Ralph F Medcalf, JrRalph F Medcalf, Jr (4 patents)Martha O VisscherMartha O Visscher (13 patents)Richard Marc DahlgrenRichard Marc Dahlgren (6 patents)John R KnochelJohn R Knochel (5 patents)Geneva Gail OttenGeneva Gail Otten (16 patents)Geoffrey G DawsonGeoffrey G Dawson (3 patents)Michael K WilliamsMichael K Williams (3 patents)Charlene M HastedtCharlene M Hastedt (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Procter Gamble Company (3 from 17,173 patents)

2. The Proctor 'Gamble Company (1 from 309 patents)


4 patents:

1. 5064555 - Mild skin cleansing soap bar with hydrated cationic polymer skin

2. 4943392 - Containing butoxy-propanol with low secondary isomer content

3. 4820447 - Mild skin cleansing soap bar with hydrated cationic polymer skin

4. 4719030 - Transparent or translucent toilet soap bars containing water-insoluble

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as of
1/6/2026
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