Inventor
Clifford E. Loehr
Inventor
Norton, OH, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements50%
Y02PClimate change mitigation technologies in the production or processing of goods25%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium13%
C02FTreatment of water, waste water, sewage, or sludge13%
PatentTitleYear
4,747,978'Calcium hypochlorite compositions'19884,448,759'Method for separating particulate calcium hypochlorite and sodium chloride'19844,428,919'Method for separating particulate calcium hypochlorite and sodium chloride'19844,390,512'Process for producing calcium hypochlorite'19834,328,200'Process for producing calcium hypochlorite'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1988Patents assigned to PPG INDUSTRIES INC (5)· patent assignee history
1982–1988Based in Norton, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PPG INDUSTRIES INC | 5 | 1982–1988 |
Locations
| Location | Patents | Span |
|---|---|---|
| Norton, OH, US | 5 | 1982–1988 |