Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RJ

Ronald M. Guntert, Jr.

GDGuntert & Zimmerman Const. Div.: 1 patents #1 of 2Top 50%
California: #14,783 of 41,698 inventorsTop 40%
Overall (2011): #181,711 of 364,097Top 50%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7950874 Slipform paving machine with adjustable length paving kit Richard Wood Francis 2011-05-31