Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gerry Murphy — 4 Patents

ZTZolo Technologies: 4 patents #5 of 21Top 25%
Highlands Ranch, CO: #189 of 703 inventorsTop 30%
Colorado: #10,815 of 40,980 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Gerry Murphy has been granted 4 US patents while listed as an inventor at Zolo Technologies. The first was granted in 2001 and the most recent in April 2008. Gerry Murphy ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Gerry Murphy in Highlands Ranch, CO, US.

Patents per Year

Patents granted per year, 2001 to 2008Bar chart with a peak of 1 patents in 2001.peak 12001: 1 patents20012002: 1 patents20022003: 1 patents20032008: 1 patents2008

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
RE40271 Echelle grating dense wavelength division multiplexer/demultiplexer Andrew D. Sappey 2008-04-29
6647182 Echelle grating dense wavelength division multiplexer/demultiplexer Andrew D. Sappey, Pei Huang, Robert Harr 2003-11-11
6415080 Echelle grating dense wavelength division multiplexer/demultiplexer Andrew D. Sappey 2002-07-02
6304692 Echelle grating dense wavelength division multiplexer/demultiplexer with two dimensional single channel array Andrew D. Sappey 2001-10-16