Inventor
RAAB KAREN R
US4 patents
⚠️ This page may combine multiple inventors who share the name “RAAB KAREN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CATERPILLAR INC
3 patentsUS5819774AOct 13, 1998
Self-lubricating and wear resistant valve/valve guide combination for internal combustion engines
CATERPILLAR INC33 citations90
USH1869HOct 3, 2000
Valve train components having an oxidation and corrosion-resistant thermal spray coating
CATERPILLAR INC7 citations62
US7981331B2Jul 19, 2011
Salvage coating applicator and process
CATERPILLAR INC1 citations40