HJ

Harold D. Johnson

GM Graco Minnesota: 21 patents #28 of 381Top 8%
GR Graco: 5 patents #10 of 149Top 7%
HA Halliburton: 3 patents #227 of 857Top 30%
MS Manville Service: 2 patents #12 of 114Top 15%
HS Halliburton Energy Services: 2 patents #2,138 of 4,711Top 50%
SI Smith International: 1 patents #390 of 708Top 60%
HL Hendrickson Usa, L.L.C.: 1 patents #100 of 165Top 65%
PW Pure Water: 1 patents #8 of 15Top 55%
Overall (All Time): #93,350 of 4,157,543Top 3%
36
Patents All Time

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDate
12145169 Portable airless sprayer David J. Thompson, Jerry D. Horning, William M. Blenkush, Eric J. Finstad, Bradley H. Hines +4 more 2024-11-19
11779945 Portable airless sprayer David J. Thompson, Jerry D. Horning, William M. Blenkush, Eric J. Finstad, Bradley H. Hines +4 more 2023-10-10
11759808 Portable airless sprayer David J. Thompson, Jerry D. Horning, William M. Blenkush, Eric J. Finstad, Bradley H. Hines +4 more 2023-09-19
11623234 Portable airless sprayer David J. Thompson, Jerry D. Horning, William M. Blenkush, Eric J. Finstad, Bradley H. Hines +4 more 2023-04-11
11446689 Portable airless sprayer David J. Thompson, Jerry D. Horning, William M. Blenkush, Eric J. Finstad, Bradley H. Hines +4 more 2022-09-20
11446690 Portable airless sprayer David J. Thompson, Jerry D. Horning, William M. Blenkush, Eric J. Finstad, Bradley H. Hines +4 more 2022-09-20
10919060 Portable airless sprayer David J. Thompson, Jerry D. Horning, William M. Blenkush, Eric J. Finstad, Bradley H. Hines +4 more 2021-02-16
9968954 Sprayer with integrated valve seats Steven D. Becker, Craig J. Wojciechowski 2018-05-15
9914141 Portable airless sprayer David J. Thompson, Jerry D. Horning, William M. Blenkush, Eric J. Finstad, Bradley H. Hines +4 more 2018-03-13
9815077 Resilient fluid housing Steven D. Becker, Craig J. Wojciechowski 2017-11-14
9808817 Paint sprayer floating pump Mariusz J. Luczak 2017-11-07
9604234 Portable airless sprayer David J. Thompson, Jerry D. Horning, William M. Blenkush, Eric J. Finstad, Bradley H. Hines +4 more 2017-03-28
9604235 Portable airless sprayer David J. Thompson, Jerry D. Horning, William M. Blenkush, Eric J. Finstad, Bradley H. Hines +4 more 2017-03-28
9545643 Portable airless sprayer David J. Thompson, Bradley H. Hines, Jerry D. Horning, William M. Blenkush, Eric J. Finstad +4 more 2017-01-17
9016599 Wobble assembly for fluid pumping mechanism Jimmy Wing Sum Tam, Bradley H. Hines, Glenn W. Davidson 2015-04-28
8596555 Portable airless sprayer David J. Thompson, Jerry D. Horning, William M. Blenkush, Eric J. Finstad, Bradley H. Hines +4 more 2013-12-03
8246060 Resilient tie rods and axle assemblies employing same Michael J. Gottschalk, Mark Dankow, Scott Allen Massa 2012-08-21
8225902 Dual pedal foot control for hydrostatic drives Mark M. Kiviahde, James C. Schroeder 2012-07-24
D580518 Airless paint sprayer Dale C. Pemberton, Diane L. Olson, William M. Blenkush, Jason P. Iverson, Steve R. Blanchette 2008-11-11
D560271 Airless sprayer Timothy J. Kesti, Philip K. Snider, Dale C. Pemberton, Robert J. Gundersen, Craig J. Wojciechowski +2 more 2008-01-22
6708900 HVLP spray gun Heping Zhu, Steven Plager, Dale C. Pemberton, Keith A. Christensen, Vicky J. Lubenow 2004-03-23
6543532 Electrical surface activated downhole circulating sub James W. Estep, Albert C. Odell, II 2003-04-08
6357300 Preset fluid dispensing meter Steven Plager 2002-03-19
6349763 Electrical surface activated downhole circulating sub James W. Estep, Albert C. Odell, II 2002-02-26
5860794 Double diaphragm pump with air valve block moving in a rectangular pattern Kent Hand, Ann Feitel, Joel T. Fisher, Graig D. Burt 1999-01-19