Inventor
LEWIS ROBERT A
US37 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS ROBERT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEVRON RES
11 patentsUS4191537AMar 4, 1980
Fuel compositions of poly(oxyalkylene) aminocarbamate
CHEVRON RES169 citations98
US4288612ASep 8, 1981
Deposit control additives
CHEVRON RES112 citations96
US4236020ANov 25, 1980
Carbamate deposit control additives
CHEVRON RES71 citations96
US4160648AJul 10, 1979
Fuel compositions containing deposit control additives
CHEVRON RES79 citations96
US4294714AOct 13, 1981
Carboxylic acid salt containing deposit control additives and fuel and lube oil compositions containing them
CHEVRON RES19 citations82
US4289634ASep 15, 1981
Deposit control additives and fuel and lube oil compositions containing them
CHEVRON RES28 citations82
US4233168ANov 11, 1980
Lubricant compositions containing dispersant additives
CHEVRON RES29 citations82
US4198306AApr 15, 1980
Deposit control and dispersant additives
CHEVRON RES23 citations82
US4243798AJan 6, 1981
Process for the production of a polymeric carbamate
CHEVRON RES20 citations80
US4322305AMar 30, 1982
Deposit control additives and their fuel compositions
CHEVRON RES16 citations74
US4302215ANov 24, 1981
Deposit control additives and their fuel compositions
CHEVRON RES9 citations74
GARMIN SWITZERLAND GMBH
8 patentsUS9658322B2May 23, 2017
LIDAR optical scanner system
GARMIN SWITZERLAND GMBH46 citations94
US10670372B2Jun 2, 2020
Targeting system
GARMIN SWITZERLAND GMBH7 citations81
US11745082B2Sep 5, 2023
Position-based laser range finder
GARMIN SWITZERLAND GMBH1 citations69
US10653937B2May 19, 2020
Position-based laser range finder
GARMIN SWITZERLAND GMBH3 citations69
US12390714B2Aug 19, 2025
Position-based laser range finder
GARMIN SWITZERLAND GMBH0 citations58
US11921218B2Mar 5, 2024
Marine vessel LIDAR system
GARMIN SWITZERLAND GMBH1 citations54
US11550059B2Jan 10, 2023
Three-dimensional scanning LIDAR system comprising a receiver channel primary collection lens and an electronically-controllable mirror array selectively direct a directed portion of reflected scanning signal
GARMIN SWITZERLAND GMBH0 citations52
US10466343B2Nov 5, 2019
Dual laser range finder
GARMIN SWITZERLAND GMBH0 citations42
DISTINCTIVE APPLIANCES INC
5 patentsUSD400424SNov 3, 1998
Handle for oven door
DISTINCTIVE APPLIANCES INC34 citations89
USD479092SSep 2, 2003
Barbecue grill with hood
DISTINCTIVE APPLIANCES INC34 citations88
USD438061SFeb 27, 2001
Spill tray
DISTINCTIVE APPLIANCES INC11 citations71
USD434601SDec 5, 2000
Spill tray
DISTINCTIVE APPLIANCES INC10 citations71
USD438062SFeb 27, 2001
Spill tray
DISTINCTIVE APPLIANCES INC5 citations60