P

Inventor

MARTIN STEPHEN M

US11 patents
⚠️ This page may combine multiple inventors who share the name “MARTIN STEPHEN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DONALDSON CO INC

4 patents
US11772026B2Oct 3, 2023

Filter cartridges; air cleaner assemblies; housings; features; components; and, methods

DONALDSON CO INC4 citations85
US11123672B2Sep 21, 2021

Filter cartridges; air cleaner assemblies; housings; features; components; and, methods

DONALDSON CO INC4 citations83
US10315147B2Jun 11, 2019

Filter cartridges; air cleaner assemblies; housings; features; components; and, methods

DONALDSON CO INC5 citations83
US12145093B2Nov 19, 2024

Filter cartridges; air cleaner assemblies; housings; features; components; and, methods

DONALDSON CO INC0 citations62

CIBA GEIGY CORP

3 patents
US5607698AMar 4, 1997

Method of preserving ophthalmic solution and compositions therefor

CIBA GEIGY CORP82 citations95
US5611464AMar 18, 1997

Container for preserving media in the tip of a solution dispenser

CIBA GEIGY CORP45 citations93
US5576028ANov 19, 1996

Method of preserving ophthalmic solutions and compositions therefor

CIBA GEIGY CORP26 citations92

CIBA VISION CORP

2 patents
US5807585ASep 15, 1998

Method of preserving ophthalmic solution and compositions therefor

CIBA VISION CORP62 citations95
US5725887AMar 10, 1998

Method of preserving ophthalmic solutions and compositions therefor

CIBA VISION CORP74 citations95

FAIRCHILD CAMERA INSTR CO

2 patents
US4160246AJul 3, 1979

Wireless multi-head smoke detector system

FAIRCHILD CAMERA INSTR CO57 citations90
US4053821AOct 11, 1977

Voltage multiplier circuit

FAIRCHILD CAMERA INSTR CO26 citations77