Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Lanza — 2 Patents

CTCarleton Technologies: 2 patents #6 of 40Top 15%
Cheektowaga, NY: #58 of 179 inventorsTop 35%
New York: #49,169 of 115,490 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Christopher Lanza has been granted 2 US patents while listed as an inventor at Carleton Technologies. The first was granted in 2002 and the most recent in September 2003. Christopher Lanza ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Christopher Lanza in Cheektowaga, NY, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6612334 Gas shutoff valve having a positive open indicator Daniel Korpanty, Oliver Berry, William D. Siska, Jr. 2003-09-02
6467751 Inflation valve Daniel Korpanty, Gary Thomasulo, Oliver Berry 2002-10-22