RB

Roger W. Barr

EM Emeh: 1 patents #3 of 13Top 25%
📍 Williamsport, PA: #3 of 12 inventorsTop 25%
🗺 Pennsylvania: #2,361 of 7,706 inventorsTop 35%
Overall (2022): #286,185 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11332940 Moveable stair systems and methods Bryan I. Charles, Kevin W. Smith, Anthony J. Peachey, Timothy A. Fisher, Harold Dale Mathias +4 more 2022-05-17