DL

Donald L. Leininger

DA Dover Associates: 7 patents #7 of 107Top 7%
📍 Cincinnati, OH: #1,442 of 8,043 inventorsTop 20%
🗺 Ohio: #11,686 of 73,341 inventorsTop 20%
Overall (All Time): #765,012 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5655576 Vapor recovery nozzles and sub-assemblies therefor Robert W. Guertin, Bruce P. Baker 1997-08-12
5454602 Fuel hose breakaway unit Paul B. Anderson, Paul H. Siegel, Lawerence L. Blasch, David R. Pendleton 1995-10-03
5421382 Vapor recovery nozzles and sub-assemblies therefor Robert W. Guertin, Bruce P. Baker 1995-06-06
5222520 Fuel hose breakaway unit Paul B. Anderson, Paul H. Siegel, Lawerence L. Blasch, David R. Pendleton 1993-06-29
5135029 Fuel hose breakaway unit Paul B. Anderson, Paul H. Siegel, Lawerence L. Blasch, David R. Pendleton 1992-08-04
5121777 Vapor recovery nozzles and sub-assemblies therefor Robert W. Guertin, Bruce P. Baker 1992-06-16
4825914 Fluid dispensing nozzle construction having vapor check valve means therein and methods of making the same 1989-05-02