Inventor
Howard H. Hoekje
Inventor
Portland, TX, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C25Bprimary
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals31%
C01BNon-metallic elements23%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry15%
C04BLime, magnesia15%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
PatentTitleYear
4,353,885'Titanium diboride article and method for preparing same'19824,339,314'Solid polymer electrolyte and method of electrolyzing brine'19824,282,195'Submicron titanium boride powder and method for preparing same'19814,193,851'Silica gels and their formation by electrolysis of silicate solutions'19804,190,638'Production of hypochlorous acid'19804,040,934'Bipolar electrolyzer having silicon laminate backplate'19773,990,957'Method of electrolysis'19763,982,960'Secondary electrochemical cell having non-consumable silicon cathode'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1982Patents assigned to PPG INDUSTRIES INC (8)· patent assignee history
1976–1977Based in Akron, OH, US· patent location history
1980Based in Corpus Christi, TX, US· patent location history
1981–1982Based in Portland, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PPG INDUSTRIES INC | 8 | 1976–1982 |
Locations
| Location | Patents | Span |
|---|---|---|
| Portland, Texas, US | 3 | 1981–1982 |
| Akron, OH, US | 3 | 1976–1977 |
| Corpus Christi, Texas, US | 2 | 1980 |