DL

David J. Lawrence

HO Honeywell: 8 patents #1,328 of 14,447Top 10%
DY Dynasep: 4 patents #2 of 7Top 30%
Eastman Kodak: 4 patents #2,416 of 8,114Top 30%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
EX ExxonMobil: 1 patents #5,661 of 10,161Top 60%
Ford: 1 patents #9,341 of 17,473Top 55%
📍 South Bend, IN: #20 of 809 inventorsTop 3%
🗺 Indiana: #1,214 of 33,936 inventorsTop 4%
Overall (All Time): #184,360 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
10016849 Method for welding a weld-on element onto a counterpart Dietmar Rotheut, Gerald Kuehn, Theodore John Coon, Jason T. Carter, Melissa Marie Brutto 2018-07-10
9970160 Rail gauge-plate insulator Tom Habel, Ernest J. Allison 2018-05-15
9482225 Gear pump, pumping apparatus including the same, and aircraft fuel system including gear pump Steven Alan Lewis 2016-11-01
9234314 Rail gauge-plate insulator Tom Habel, Ernest J. Allison 2016-01-12
9068509 Gas turbine engine fuel control thrust control override system Paul W. Futa, Jr., Larry Portolese 2015-06-30
8969426 Method for the preparation of highly purified recycled nylon Brian J. Waibel 2015-03-03
8415506 Energy efficient acetone drying method Brian J. Waibel, Hans Schonemann, Paul Robinson 2013-04-09
8353306 Fuel divider system for gas turbine engine Paul W. Futa, Jr., David Tuttle 2013-01-15
8316630 Flow equalizing override assembly for fuel divider system Paul W. Futa, Jr., David Tuttle 2012-11-27
8122699 Ecology valve fuel return system operable in fluid isolation during gas turbine engine shut-down Paul W. Futa, Jr., Larry Portolese 2012-02-28
8071656 Nylon extraction from commingled materials Brian J. Waibel, Hans Schonemann, Val Krukonis, Joseph N. Caulfield 2011-12-06
8046983 Ecology valve fuel return system for gas turbine engine Paul W. Futa, Jr. 2011-11-01
8048304 Solvent extraction and recovery Brian J. Waibel, Michael Case 2011-11-01
7966995 Dual level pressurization control based on fuel flow to one or more gas turbine engine secondary fuel loads Paul W. Futa, Jr., Gregory A. Lafferty, David Tuttle 2011-06-28
6997689 Offset bearing for extended fuel pump life Gregory A. Lafferty 2006-02-14
6058921 Peep sight Terry R. Whitford 2000-05-09
5636488 Panel and clip arrangement Christopher L. Healy, Robert C. Labbett 1997-06-10
5417930 Polymerization reactor Michael F. McDonald, Donald A. Williams 1995-05-23
5239189 Integrated light emitting and light detecting device 1993-08-24
5116781 Zinc diffusion process John A. Agostinelli 1992-05-26
4878222 Diode laser with improved means for electrically modulating the emitted light beam intensity including turn-on and turn-off and electrically controlling the position of the emitted laser beam spot 1989-10-31
4495514 Transparent electrode light emitting diode and method of manufacture Daniel C. Abbas, Daniel J. Phelps, Frank T. Smith 1985-01-22
4237770 Poppet member for a control valve Gregory K. Harrison, George D. Pope, Richard F. Riel, Donald A. Kobb, Charley T. Kelley +2 more 1980-12-09