Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Lois D. Mermelstein — 5 Patents

DPDell Products: 3 patents #2,443 of 6,855Top 40%
DUDell Usa: 2 patents #151 of 472Top 35%
Austin, TX: #5,567 of 18,064 inventorsTop 35%
Texas: #28,633 of 125,132 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Lois D. Mermelstein has been granted 5 US patents while listed as an inventor at Dell Products. The first was granted in 1997 and the most recent in January 2005. Lois D. Mermelstein ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Lois D. Mermelstein in Austin, TX, US.

Patents per Year

Patents granted per year, 1997 to 2005Bar chart with a peak of 2 patents in 2004.peak 21997: 1 patents19972000: 1 patents20002004: 2 patents20042005: 1 patents2005

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6842855 System and method for providing information to a computer system Marc D. Alexander, Jay Baxter 2005-01-11 $107,989,000
6829128 Thermal trip power control circuit Stacy A. Gower, Ayedin Nikazm, Richard M. Tonry 2004-12-07 $243,564,000
6715106 Bios corruption detection system and method 2004-03-30 $94,834,000
6052793 Wakeup event restoration after power loss 2000-04-18 $235,945,000
5703629 Computer system including protected graphics display control signal sequencing Kendall C. Witte 1997-12-30 $285,882,000