Inventor
WHITE KENNETH M
CA23 patents
⚠️ This page may combine multiple inventors who share the name “WHITE KENNETH M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTERN ROCK BIT CO LTD
8 patentsUS3945681AMar 23, 1976
Cutter assembly
WESTERN ROCK BIT CO LTD173 citations97
US5186267AFeb 16, 1993
Journal bearing type rock bit
WESTERN ROCK BIT CO LTD25 citations92
US5183123AFeb 2, 1993
Indicating means for a rock bit lubricating system
WESTERN ROCK BIT CO LTD22 citations92
US4051912AOct 4, 1977
Percussion drill bit
WESTERN ROCK BIT CO LTD27 citations82
US4572589AFeb 25, 1986
Journal bearing
WESTERN ROCK BIT CO LTD10 citations73
US3995706ADec 7, 1976
Earth auger drill
WESTERN ROCK BIT CO LTD8 citations73
US5016719AMay 21, 1991
Rotary cone type rock bits
WESTERN ROCK BIT CO LTD6 citations62
US4086713AMay 2, 1978
Digger tooth retainer
WESTERN ROCK BIT CO LTD3 citations62
3M INNOVATIVE PROPERTIES CO
6 patentsUS6110566AAug 29, 2000
Stabilization of fluorescent dyes in vinyl articles using hindered amine light stabilizers
3M INNOVATIVE PROPERTIES CO55 citations96
US6526588B2Mar 4, 2003
Stabilization of fluorescent dyes in vinyl chloride articles using hindered amine light stabilizers
3M INNOVATIVE PROPERTIES CO11 citations82
US6406798B2Jun 18, 2002
Stabilization of fluorescent dyes in vinyl articles using hindered amine light stabilizers
3M INNOVATIVE PROPERTIES CO12 citations82
US7468406B2Dec 23, 2008
Stabilization of fluorescent dyes in vinyl articles using hindered amine light stabilizers
3M INNOVATIVE PROPERTIES CO0 citations52
US7449514B2Nov 11, 2008
Stabilization of fluorescent dyes in vinyl articles using hindered amine light stabilizers
3M INNOVATIVE PROPERTIES CO0 citations52
US7658980B2Feb 9, 2010
Tamper-indicating printable sheet for securing documents of value and methods of making the same
3M INNOVATIVE PROPERTIES CO1 citations49