Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dennis Chang — 8 Patents

ONOneida: 6 patents #8 of 36Top 25%
Arcadia, CA: #121 of 758 inventorsTop 20%
California: #74,834 of 386,348 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Dennis Chang has been granted 8 US patents while listed as an inventor at Oneida. The first was granted in 2001 and the most recent in April 2016. Dennis Chang ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Dennis Chang in Arcadia, CA, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9318043 Systems and methods for coordinating portable display devices 2016-04-19
6695151 Shelving unit and display system employing same Christopher T. Rich, Larry R. Enochs, Mark R. Hernick 2004-02-24
6467856 Modular display case Larry R. Enochs, Mark R. Hernick, Christopher T. Rich 2002-10-22 $1,691,000
6409027 Dispensing tray for display console Larry R. Enochs, Mark R. Hernick, Christopher T. Rich 2002-06-25 $2,594,000
D455578 Back to back display rack for flatware Larry R. Enochs, Mark R. Hernick, Christopher T. Rich 2002-04-16
D451707 Display rack for flatware with flat end panels Larry R. Enochs, Mark R. Hernick, Christopher T. Rich 2001-12-11
D451305 Display rack for flatware Larry R. Enochs, Mark R. Hernick, Christopher T. Rich 2001-12-04
D450483 Display case for flatware Larry R. Enochs, Mark R. Hernick, Christopher T. Rich 2001-11-20