P

Inventor

LUCAS MICHAEL J

CA15 patents
⚠️ This page may combine multiple inventors who share the name “LUCAS MICHAEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

INGERSOLL RAND INDUSTRIAL US INC

4 patents
US12134054B2Nov 5, 2024

Filter system and replaceable filter cartridge

INGERSOLL RAND INDUSTRIAL US INC2 citations68
US11865481B2Jan 9, 2024

Filter system and replaceable filter cartridge

INGERSOLL RAND INDUSTRIAL US INC0 citations58
US11331610B2May 17, 2022

Filter system and replaceable filter cartridge

INGERSOLL RAND INDUSTRIAL US INC0 citations58
US12060881B2Aug 13, 2024

Positive displacement roots blower noise suppression

INGERSOLL RAND INDUSTRIAL US INC1 citations56

NORTEL NETWORKS CORP

3 patents
US6088362AJul 11, 2000

Key telephone system without common control

NORTEL NETWORKS CORP87 citations95
US6046995AApr 4, 2000

Key telephone system without common control

NORTEL NETWORKS CORP21 citations90
US6072826AJun 6, 2000

Key telephone system without common control

NORTEL NETWORKS CORP1 citations60

INGERSOLL RAND CO

2 patents
US6790012B2Sep 14, 2004

Enclosure for an air compressor

INGERSOLL RAND CO46 citations91
US6447264B1Sep 10, 2002

Compressor system

INGERSOLL RAND CO45 citations90

LUCAS MICHAEL J

2 patents
US8147575B2Apr 3, 2012

Multi-stage oil separation system including a cyclonic separation stage

LUCAS MICHAEL J19 citations81
US9657732B2May 23, 2017

Modular discharge silencer for vehicle-mounted compressor

LUCAS MICHAEL J2 citations61

NORTHERN TELECOM LTD

1 patent
US5787115AJul 28, 1998

Key telephone system without common control

NORTHERN TELECOM LTD86 citations94

FISHER ROSEMOUNT SYSTEMS INC

1 patent
US10168691B2Jan 1, 2019

Data pipeline for process control system analytics

FISHER ROSEMOUNT SYSTEMS INC41 citations93

(unassigned)

1 patent
US5921600AJul 13, 1999

Dual handled shovel

46 citations91

INGERSOLL RAND IND U S INC

1 patent
US10851788B2Dec 1, 2020

Vacuum pump with noise attenuating passage

INGERSOLL RAND IND U S INC3 citations64