WZ

William H. Zimmerman

EA E.I. Du Pont De Nemours And: 4 patents #1,770 of 8,010Top 25%
Caterpillar: 4 patents #1,659 of 8,398Top 20%
📍 Wilmington, DE: #611 of 3,182 inventorsTop 20%
🗺 Delaware: #1,197 of 7,163 inventorsTop 20%
Overall (All Time): #664,408 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6345926 Spherical mounting arrangement Randy G. Farnam, Kenneth J. Hoefling 2002-02-12
6311784 Energy storage ripping device Donovan S. Clarke, Andrea R. Vernagus, Timothy A. Vik 2001-11-06
RE37433 Electrochemical conversion of anhydrous hydrogen halide to halogen gas using a membrane-electrode assembly or gas diffusion electrodes James Arthur Trainham, Clarence Garlan Law, Jr., John Scott Newman 2001-11-06
6203675 Electrochemical conversion of anhydrous hydrogen halide to halogen gas using an electrochemical cell James Arthur Trainham, Clarence Garlan Law, Jr., John Scott Newman 2001-03-20
6041870 Method and apparatus for steering a dozing machine Thomas C. Meisel, Jr. 2000-03-28
6012535 Mounting arrangement for a ripper shank Michael Theobald 2000-01-11
5976346 Membrane hydration in electrochemical conversion of anhydrous hydrogen halide to halogen gas Francisco Jose Freire, Edward Joseph Fahy, Dennie Turin Mah, Kenneth B. Keating, Douglas J. Eames +3 more 1999-11-02
5798036 Electrochemical conversion of anhydrous hydrogen halide to halogens gas using a membrane-electrode assembly or gas diffusion electrodes Thomas Frank Saturno, John Stanley Artysiewicz, James Arthur Trainham, Clarence Garlan Law, Jr., John Scott Newman +1 more 1998-08-25