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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DH

Darrell A. Hunger — 7 Patents

JAJacuzzi: 5 patents #5 of 58Top 9%
BCBerkeley Process Control: 1 patents #8 of 27Top 30%
FIFiberstar: 1 patents #17 of 41Top 45%
Berkeley, CA: #753 of 3,731 inventorsTop 25%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Darrell A. Hunger has been granted 7 US patents while listed as an inventor at Jacuzzi. The first was granted in 1995 and the most recent in July 2000. Darrell A. Hunger ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Darrell A. Hunger in Berkeley, CA, US.

Patents per Year

Patents granted per year, 1995 to 2000Bar chart with a peak of 3 patents in 1995.peak 31995: 3 patents19951996: 2 patents19962000: 2 patents2000

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D428006 Multi-axis motion controller Paul Sagues, Nathan Harding 2000-07-11
6050715 Method and apparatus for forming surface lighting 2000-04-18 $759,000
D370534 Raised touch pad control panel for spas Ralph D'Innocente 1996-06-04
D367520 Corner whirlpool bathtub Roy A. Jacuzzi, Ralph D'Innocente 1996-02-27
D365385 Shower surround Ralph D'Innocente, Jim R. Pauls, Roy A. Jacuzzui, Philip J. Weeks, G. David Johnson 1995-12-19
D363060 Planar touch pad control panel for spas Ralph D'Inocente 1995-10-10
D360023 Shower seat panel Ralph D'Innocente, Jim R. Pauls, Roy A. Jacuzzui, Philip J. Weeks, G. David Johnson 1995-07-04