Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Worcester, PA ranks #18,568 worldwide for total patents filed all time, with 75 patents from 15 inventors. Leading employers of inventors based in Worcester, PA include Merck, Moore Products, Allied Consulting.

Showing 1–15 of 15 inventors

Rank Inventor Primary Company Patents
1 Clarence S. Rooney Merck 47
2 James O. Moore Moore Products 7
3 Radcliffe W. Farley Allied Consulting 4
3 Janice Carrington Plum Enterprises 4
#5 Paul M. Heck General Motors 2
#5 Michael John Kovach, Jr. Trueposition 2
#7 Jessie J. Manikowski Merck 1
#7 Evstratios Vandris Intel 1
#7 Robert George GERBER Smithkline Beecham Limited 1
#7 Janice D. Cunnane Plum Enterprises 1
#7 Will McAdam Leeds & Northrup 1
#7 George F. Stone, III 1
#7 Joseph F. Yaskowski 1
#7 Clarence S. Rovny Merck 1
#7 Frederick A. Woehr 1

Part of Pennsylvania