DJ

Douglas J. Johnson

UF US Air Force: 3 patents #2,296 of 16,312Top 15%
IT Irwin Industrial Tool: 2 patents #80 of 165Top 50%
📍 Fresno, CA: #68 of 831 inventorsTop 9%
🗺 California: #73,997 of 386,348 inventorsTop 20%
Overall (All Time): #627,607 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
11493279 Thermal management using endothermic heat sink Nicholas P. Niedbalski, Jamie S. Ervin, Soumya S. Patnaik 2022-11-08
11150029 Thermal management using endothermic heat sink Nicholas P. Niedbalski, Jamie S. Ervin, Soumya S. Patnaik 2021-10-19
10578369 Thermal management using endothermic heat sink Nicholas P. Niedbalski, Jamie S. Ervin, Soumya S. Patnaik 2020-03-03
9701154 Chalk reel Gregory David Parker, Norman LeBlanc, Robin E. Smith, Anthony M. DeLeo, Michael Reedy +1 more 2017-07-11
7770300 Chalk line 2010-08-10
D310742 Boot and shoe dryer 1990-09-18
4579071 Packer wheel assembly 1986-04-01
4414701 Device for cleaning a hose coupling 1983-11-15