Inventor
EVANS ROBERT D
US22 patents
⚠️ This page may combine multiple inventors who share the name “EVANS ROBERT D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUAKER CHEM CORP
6 patentsUS4720383AJan 19, 1988
Softening and conditioning fibers with imidazolinium compounds
QUAKER CHEM CORP217 citations97
US5347003ASep 13, 1994
Methods for regenerating a sulfur scavenging compound from a product of a sulfur scavenging reaction
QUAKER CHEM CORP26 citations90
US5080759AJan 14, 1992
Method for controlling stickies in pulp and papermaking processes using recycled paper
QUAKER CHEM CORP33 citations88
US5318711AJun 7, 1994
Method for lubricating metal-metal contact systems in metalworking operations with cyclohexyl esters
QUAKER CHEM CORP13 citations66
US4950361AAug 21, 1990
Process for controlling pitch deposits in the pulp and papermaking processes with zirconium (IV) compound
QUAKER CHEM CORP16 citations64
US4985120AJan 15, 1991
Method for controlling pitch deposits in pulp and papermaking processes with organotitanium (IV) compound
QUAKER CHEM CORP1 citations48
EVANS ROBERT D
5 patentsUS4699818AOct 13, 1987
Weatherstripping including method and apparatus for the manufacturing thereof
EVANS ROBERT D33 citations91
US4624878ANov 25, 1986
Weatherstripping produced by tufting with flattened knuckles
EVANS ROBERT D38 citations91
US9044028B2Jun 2, 2015
Non-penetrating captive bolt animal processing
EVANS ROBERT D4 citations72
US4637948AJan 20, 1987
Tufted weatherstripping with barrier fin
EVANS ROBERT D12 citations72
US9087466B1Jul 21, 2015
Display for mounted tire
EVANS ROBERT D0 citations51