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USPTO Patent Rankings Data through Dec 31, 2025
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Frank S. Ebey — 2 Patents

MEMemorex: 2 patents #6 of 42Top 15%
Lakewood, CA: #113 of 344 inventorsTop 35%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Frank S. Ebey has been granted 2 US patents while listed as an inventor at Memorex. The first was granted in 1980 and the most recent in February 1984. Frank S. Ebey ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Frank S. Ebey in Lakewood, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4429790 Latch and handle assembly for magnetic recording disc cartridge Dean L. Christensen 1984-02-07
4235339 Latch and carrying handle assembly for magnetic recording disc cartridge Dean L. Christensen, Leonard C. Badour 1980-11-25 $1,171,000