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Betty Ross — 4 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
San Fernando, CA: #469 of 2,303 inventorsTop 25%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Betty Ross has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 1992 and the most recent in March 2008. Betty Ross ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Betty Ross in San Fernando, CA, US.

Patents per Year

Patents granted per year, 1992 to 2008Bar chart with a peak of 1 patents in 1992.peak 11992: 1 patents19921993: 1 patents19931995: 1 patents19952008: 1 patents2008

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7341310 Office chair with automated height adjustment — 2008-03-11
5432504 Visual display terminal device & method for eye strain reduction John B. Shaw, Sharon Shaw 1995-07-11
5272783 Butterfly mop structure Holly M. Richardson 1993-12-28
5131111 Butterfly mop Holly M. Richardson 1992-07-21

Frequent Collaborators

Holly M. Richardson2 shared
Sharon Shaw1 shared
John B. Shaw1 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
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Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4