Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Markleton, PA ranks #24,683 worldwide for total patents filed all time, with 46 patents from 6 inventors. Leading employers of inventors based in Markleton, PA include Ric Investments, Concurrent Technologies, Somerset Welding & Steel.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Derrick Blake Andrews Ric Investments 41
2 James W. Wiltrout 1
2 Derrik Andrews Ric Investments 1
2 Greg E. Holt Concurrent Technologies 1
2 Paul S. Tressler 1
2 Thomas R. Pletcher Somerset Welding & Steel 1

Part of Pennsylvania