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USPTO Patent Rankings Data through Dec 31, 2025
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Robin M. Kay — 2 Patents

M&Max Factor &: 2 patents #2 of 8Top 25%
Calabasas, CA: #1,520 of 4,119 inventorsTop 40%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robin M. Kay has been granted 2 US patents while listed as an inventor at Max Factor &. The first was granted in 1983 and the most recent in June 1984. Robin M. Kay ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robin M. Kay in Calabasas, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4456124 Combination cosmetic container and support arrangement and method of assembly Nathan Kay 1984-06-26
D268331 Combined cosmetic container and support panel Nathan Kay 1983-03-22