JW

John R. Williamson

AL Alliedsignal: 6 patents #223 of 2,631Top 9%
IN Ipcor Nv: 1 patents #2 of 14Top 15%
📍 Paradise Valley, AZ: #39 of 294 inventorsTop 15%
🗺 Arizona: #3,328 of 32,909 inventorsTop 15%
Overall (All Time): #448,056 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11694783 Apparatus and method of dispensing pharmaceuticals and other medications David R. Williamson 2023-07-04
10940093 Apparatus and method for dispensing pharmaceuticals and other medications David R. Williamson 2021-03-09
8854072 High temperature-low leakage probe apparatus and method of manufacturing same Hai Dau, Rupinder S. Mand, Jaspreet Singh 2014-10-07
8474993 Storm door and entrance door hardware illumination system 2013-07-02
6048133 Method for disposing of mining process fines Charles Stephanus Marais, Matthew Jonathan Joseph Cobbett, Timothy Peter Crossland 2000-04-11
5364231 Full authority propeller pitch control Christopher D. Eick, Paul J. Powers 1994-11-15
5022228 Over the shaft fuel pumping system Jay N. Hoopes, Christopher D. Eick 1991-06-11
5000220 Metering valve with follow-up servo Christopher D. Eick, Paul J. Powers 1991-03-19
4989411 Over the shaft fuel pumping system Jay N. Hoopes, Christopher D. Eick 1991-02-05
4926629 Low cost fuel supply system for gas turbine engines Christopher D. Eick, Kenneth P. Worcester 1990-05-22
4869642 Variable output vortex pump Christopher D. Eick 1989-09-26