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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Carver, MA ranks #14,395 worldwide for total patents filed all time, with 113 patents from 33 inventors. Leading employers of inventors based in Carver, MA include Warren Environmental & Coatings, Nortel Networks Limited, Dg Manufacturing.

Showing 1–33 of 33 inventors

Rank Inventor Primary Company Patents
1 Danny Warren Warren Environmental & Coatings 29
2 Daniel Warren Nortel Networks Limited 9
3 Marc O. Nelson 8
3 Paul Ryan Dg Manufacturing 8
#5 Marguerite Vantangoli Policelli Araceli Biosciences 5
#6 Mark L. Kibbe Harvest Technologies 4
#6 Anne A. Hurley Cytyc 4
#6 Laurie A. Hart Allscripts Software 4
#6 David G. Sheehan Johnson & Johnson 4
#6 Michael Bower Delphax Systems 4
#11 Louis Paduch Bay City Flower 3
#11 Leonard J. Janowski 3
#11 Joseph D. Feeney Eastman Kodak 3
#14 David B. Schurman 2
#14 Arthur L. Garland Biomerieux 2
#14 Robert R. Garand Gem Gravure Co. 2
#14 Daniel Ryan Teledyne Instruments 2
#14 Antonie J. Engel Cognex 2
#19 Norbert Styblo 1
#19 Daniel Ryan Motorola 1
#19 Michael F. Danahy Litecontrol 1
#19 Dianne E. Hoeg 1
#19 Linda A. Jarvio 1
#19 William E. Rullo, Jr. 1
#19 Aaron K. Spenard Emc Ip Holding Company 1
#19 Sam Tyler 1
#19 Jon Bohlin 1
#19 Daniel Adam Leduc Arthrosurface Incorporated 1
#19 Garrett J. Neault Vacco Industries 1
#19 George A. Leighton Teledyne Industries 1
#19 Roger C. Startevant 1
#19 Scott Wallgren 1
#19 Philip J. Correa 1

Part of Massachusetts