Inventor
SMITH TIMOTHY R
US20 patents
⚠️ This page may combine multiple inventors who share the name “SMITH TIMOTHY R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ADVANCED MINERALS CORP
6 patentsUS6712974B1Mar 30, 2004
Filterable composite adsorbents
ADVANCED MINERALS CORP52 citations95
US6524489B1Feb 25, 2003
Advanced composite media
ADVANCED MINERALS CORP47 citations95
US5776353AJul 7, 1998
Advanced composite filtration media
ADVANCED MINERALS CORP84 citations95
US5656568AAug 12, 1997
Highly purified biogenic silica product
ADVANCED MINERALS CORP55 citations94
US6140040AOct 31, 2000
Method of mechanically separating microparticles suspended in fluids using particulate media
ADVANCED MINERALS CORP55 citations92
US7497903B2Mar 3, 2009
Micronized perlite filler product
ADVANCED MINERALS CORP11 citations78
LUBRIZOL CORP
4 patentsUS11365367B2Jun 21, 2022
Lubricating composition for and method of lubricating an internal combustion engine
LUBRIZOL CORP3 citations67
US12168757B2Dec 17, 2024
Well defined low molecular weight dispersant polymethacrylates
LUBRIZOL CORP0 citations50
US9670343B2Jun 6, 2017
Olefin-acrylate polymers in refinery and oilfield applications
LUBRIZOL CORP0 citations48
US11359159B2Jun 14, 2022
Lubricating composition containing a self-assembling polymethacrylate block copolymer and an ethylene-α-olefin copolymer
LUBRIZOL CORP0 citations40