Inventor
GERARD DONALD R
US5 patents
⚠️ This page may combine multiple inventors who share the name “GERARD DONALD R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DETREX CHEM IND
3 patentsUS4531978AJul 30, 1985
Method of forming chromate conversion coatings on aluminum surfaces and the coating formed thereby
DETREX CHEM IND7 citations71
US4529451AJul 16, 1985
Zinc phosphate coated metal and process of producing same
DETREX CHEM IND11 citations71
US4766677AAug 30, 1988
Method and apparatus for vapor phase soldering
DETREX CHEM IND11 citations64