Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Dover, DE ranks #2,686 worldwide for total patents filed in 2016, with 43 patents from 20 inventors. Leading employers of inventors based in Dover, DE include Medtronic, Markel, Newphotonics. That works out to 1.1 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–20 of 20 inventors

Rank Inventor Primary Company Patents
1 Carl D. Wahlstrand Medtronic 15
2 Kenneth Donald Hobbs Markel 2
2 Noureddine Melikechi Newphotonics 2
2 Tony R. McKee Ilc Dover Ip 2
2 Thomas M. Huber Edgecraft 2
2 Yue Yuan Duro Industries 2
2 Larry N. McAllister Metal Masters Foodservice Equipment Co. 2
2 Paul Pierson Dentsply Sirona 2
2 Steven Michael Lacey 2
2 Richard G. Thomas JPMorgan Chase 2
#11 Chen-Jui Liao 1
#11 Charles Ralph Sandy Ilc Dover Lp 1
#11 Virgie E. Snowden 1
#11 Ralph Olav Elgesem Ilc Dover Ip 1
#11 Neftali Ripoll 1
#11 Karen Gradie 1
#11 James Bennett Symyx Technologies 1
#11 Mario Ascander Colon Electrolux Home Products 1
#11 Wayne M. Rossi Playtex Products 1
#11 Philip Burkhardt Edgewell Personal Care Brands 1

Part of Delaware