Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Caplan — 8 Patents

SISharper Image: 7 patents #10 of 29Top 35%
AGAmf Gmbh: 1 patents #55 of 165Top 35%
Los Alamitos, CA: #22 of 190 inventorsTop 15%
California: #74,834 of 386,348 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
David Caplan has been granted 8 US patents while listed as an inventor at Sharper Image. The first was granted in 1981 and the most recent in December 2005. David Caplan ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list David Caplan in Los Alamitos, CA, US.

Patents per Year

Patents granted per year, 1981 to 2005Bar chart with a peak of 4 patents in 2005.peak 41981: 1 patents19812002: 1 patents20022003: 1 patents20032004: 1 patents20042005: 4 patents2005

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6974038 Modular rack for compact disks Charles E. Taylor 2005-12-13 $838,000
6959822 CD rack with CD holder having CD engaging projections Charles E. Taylor, Andrew Parker 2005-11-01 $1,432,000
6915911 CD rack with dual disc case holder Charles E. Taylor, Edward McKinney, Tristan M. Christianson, Andrew Parker 2005-07-12 $2,277,000
6863186 CD rack with hub to engage center opening of CD Charles E. Taylor 2005-03-08 $954,000
6786338 Modular rack for compact discs Charles E. Taylor 2004-09-07 $3,196,000
6520347 Rack for compact discs Charles E. Taylor 2003-02-18 $2,731,000
6464088 Modular rack for compact discs Charles E. Taylor 2002-10-15 $3,334,000
4300759 Inflatable aquatic exerciser 1981-11-17 $4,548,000