Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Haddonfield, NJ ranks #3,680 worldwide for total patents filed in 2016, with 29 patents from 11 inventors. Leading employers of inventors based in Haddonfield, NJ include Comcast, Suncoke Technology And Development, Merck. That works out to 2.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–11 of 11 inventors

Rank Inventor Primary Company Patents
1 Jack Zankowski Comcast 10
2 John Francis Quanci Suncoke Technology And Development 7
3 Min Shu Merck 2
3 John P. Kuppler Solidia Technologies 2
3 Alan M. Rosenwinkel Lockheed Martin 2
#6 Emily Matt Lenox 1
#6 Patrick W. Wisk Ofs Fitel 1
#6 Alex MIKITA Zenith Products 1
#6 Francis Joseph Lipiecki Rohm And Haas 1
#6 Kathryn M. Glazer 1
#6 Michael Dews The Johns Hopkins University 1

Part of New Jersey