Inventor
Donald R. Gerard
Inventor
Bowling Green, KY, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation20%
C23CCoating metallic material20%
C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis20%
H05KPrinted circuits20%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
B23KSoldering or unsoldering10%
PatentTitleYear
5,417,769'Vapor/immersion cleaning method for soiled parts'19955,327,920'Automated apparatus and vapor/immersion cleaning method for soiled parts'19944,766,677'Method and apparatus for vapor phase soldering'19884,531,978'Method of forming chromate conversion coatings on aluminum surfaces and the coating formed thereby'19854,529,451'Zinc phosphate coated metal and process of producing same'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1988Patents assigned to DETREX CHEM IND (3)· patent assignee history
1985–1995Based in Bowling Green, KY, US· patent location history
1994–1995Patents assigned to DETREX CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DETREX CHEM IND | 3 | 1985–1988 |
| DETREX CORP | 2 | 1994–1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bowling Green, KY, US | 5 | 1985–1995 |