Growing community of inventors

Portland, OR, United States of America

David William Stauffer

Average Co-Inventor Count = 1.35

ph-index = 2

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 = 25

David William StaufferMargarita Arriagada (2 patents)David William StaufferSavio Thattil (2 patents)David William StaufferLucie Tuan (2 patents)David William StaufferJulie Bornstein (2 patents)David William StaufferVenkat Gopalan (2 patents)David William StaufferChristine Rose (2 patents)David William StaufferRyan Poplawski (2 patents)David William StaufferMeghan Cochran (2 patents)David William StaufferMarcy Zelmar (2 patents)David William StaufferDavid William Stauffer (7 patents)Margarita ArriagadaMargarita Arriagada (8 patents)Savio ThattilSavio Thattil (7 patents)Lucie TuanLucie Tuan (7 patents)Julie BornsteinJulie Bornstein (6 patents)Venkat GopalanVenkat Gopalan (2 patents)Christine RoseChristine Rose (2 patents)Ryan PoplawskiRyan Poplawski (2 patents)Meghan CochranMeghan Cochran (2 patents)Marcy ZelmarMarcy Zelmar (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (3 from 832,966 patents)

2. Sephora USA, Inc. (2 from 13 patents)


7 patents:

1. 11952973 - Ocean wave drill bit corkscrew electricity generator

2. 11761426 - Windmill hydroelectricity generator

3. 11624511 - Zero-fossil-fuel-using heating and cooling apparatus for residences and buildings with an array for tracking the sun

4. 10316536 - Mass transit rush hour traffic bottleneck uncorker water slide

5. 10296958 - Associating cosmetic products to skin tone color

6. 10072637 - Zero-fossil-fuel-using heating and cooling apparatus for residences and buildings

7. 9442973 - Associating cosmetic products to skin tone color

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as of
1/16/2026
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