HJ

Harry K. Bjorkman, Jr.

ED Energy Development: 4 patents #4 of 45Top 9%
📍 Birmingham, MI: #250 of 851 inventorsTop 30%
🗺 Michigan: #22,048 of 86,293 inventorsTop 30%
Overall (All Time): #1,305,886 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4678656 Formation of dense chlorine hydrate Peter Carr 1987-07-07
4389468 Metal halogen battery system with multiple outlet nozzle for hydrate 1983-06-21
4386140 Multiple stage multiple filter hydrate store 1983-05-31
4256554 Electrolytic cell for separating chlorine gas from other gases 1981-03-17