Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Douglas, MA ranks #9,783 worldwide for total patents filed in 2017, with 8 patents from 8 inventors. Leading employers of inventors based in Douglas, MA include RTX (Raytheon), Jetstream Wine Technologies, Waters Technologies.

Showing 1–8 of 8 inventors

Rank Inventor Primary Company Patents
1 Macdonald J. Andrews RTX (Raytheon) 1
1 David G. Kmetz Jetstream Wine Technologies 1
1 Wade P. Leveille Waters Technologies 1
1 Mark J. Buller 1
1 Thomas Shilale Avery Dennison 1
1 Marc E. Lemelin Waters Technologies 1
1 Ronald J. Forget Illinois Tool Works 1
1 Robert A. Mateer, Jr. Chromaceutical Advanced Technologies 1

Part of Massachusetts