Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ruby E. Robertson — 3 Patents

TAThe Aerospace: 3 patents #111 of 604Top 20%
Los Angeles, CA: #3,749 of 12,377 inventorsTop 35%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ruby E. Robertson has been granted 3 US patents while listed as an inventor at The Aerospace. The first was granted in 1999 and the most recent in May 2001. Ruby E. Robertson ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ruby E. Robertson in Los Angeles, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6238580 Method of HF vapor release of microstructures Robert C. Cole, Allyson D. Yarbrough 2001-05-29
6045712 Micromachined reflector antenna method Allyson D. Yarbrough, Samuel S. Osofsky, Robert C. Cole 2000-04-04
6008776 Micromachined monolithic reflector antenna system Allyson D. Yarbrough, Samuel S. Osofsky, Robert C. Cole 1999-12-28