Inventor
BOYLE FREDERICK P
US16 patents
⚠️ This page may combine multiple inventors who share the name “BOYLE FREDERICK P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUBRIZOL CORP
14 patentsUS6463967B1Oct 15, 2002
System for diagnosing, maintaining and reporting the performance and safety condition of apparatus during refueling
LUBRIZOL CORP66 citations96
US5964318AOct 12, 1999
System for maintaining the quality and level of lubricant in an engine
LUBRIZOL CORP126 citations94
US5582385ADec 10, 1996
Method for controlling motion using an adjustable damper
LUBRIZOL CORP111 citations94
US5732370AMar 24, 1998
Method for controlling motion using a two-stage adjustable damper
LUBRIZOL CORP67 citations92
US6577112B2Jun 10, 2003
Method and apparatus for on-line monitoring of quality and/or condition of highly resistive fluids
LUBRIZOL CORP45 citations91
US6861851B2Mar 1, 2005
Method for on-line monitoring of quality and condition of non-aqueous fluids
LUBRIZOL CORP24 citations89
US6585009B2Jul 1, 2003
System for periodic fluid maintenance of apparatus
LUBRIZOL CORP34 citations88
US6568436B1May 27, 2003
System for periodic fluid maintenance of apparatus
LUBRIZOL CORP23 citations88
US6412338B2Jul 2, 2002
On-board rotational viscometers
LUBRIZOL CORP28 citations88
US6257051B1Jul 10, 2001
On-board rotational viscometers
LUBRIZOL CORP20 citations88
US7259575B2Aug 21, 2007
Method for on-line fuel-dilution monitoring of engine lubricant
LUBRIZOL CORP11 citations82
US7355415B2Apr 8, 2008
Method for on-line monitoring of condition of non-aqueous fluids
LUBRIZOL CORP7 citations72
US7030380B2Apr 18, 2006
Apparatus for on-line monitoring quality/condition of fluids
LUBRIZOL CORP5 citations57
US7299682B2Nov 27, 2007
Method and apparatus for estimating basicity of a used, all-loss cylinder lubricant
LUBRIZOL CORP6 citations56