Inventor
HUDSON THOMAS G
US16 patents
⚠️ This page may combine multiple inventors who share the name “HUDSON THOMAS G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MUNICIPAL PARKING SERVICES INC
11 patentsUS9773351B2Sep 26, 2017
Parking meter system
MUNICIPAL PARKING SERVICES INC24 citations93
US10121172B2Nov 6, 2018
Parking lot monitoring system
MUNICIPAL PARKING SERVICES INC35 citations90
US10424125B2Sep 24, 2019
Parking meter system
MUNICIPAL PARKING SERVICES INC1 citations71
US10134201B2Nov 20, 2018
Parking meter system
MUNICIPAL PARKING SERVICES INC2 citations71
US12249187B1Mar 11, 2025
Parking meter system
MUNICIPAL PARKING SERVICES INC0 citations61
US12142085B2Nov 12, 2024
Parking meter system
MUNICIPAL PARKING SERVICES INC0 citations61
US11688205B2Jun 27, 2023
Parking meter system
MUNICIPAL PARKING SERVICES INC0 citations61
US11257302B2Feb 22, 2022
Parking meter system
MUNICIPAL PARKING SERVICES INC0 citations61
US12473701B2Nov 18, 2025
Device, method and system for detecting parking in a no parking area
MUNICIPAL PARKING SERVICES INC0 citations59
US10885367B2Jan 5, 2021
Device, method and system for detecting parking in a no parking area
MUNICIPAL PARKING SERVICES INC1 citations59
US10685501B2Jun 16, 2020
Parking meter system
MUNICIPAL PARKING SERVICES INC0 citations51
OCEANIC SYSTEMS INC
4 patentsUS5122267AJun 16, 1992
Foam fractionation filter
OCEANIC SYSTEMS INC49 citations90
US5108594AApr 28, 1992
Aquarium trickle filter
OCEANIC SYSTEMS INC39 citations90
USD319488SAug 27, 1991
Filter for aquariums
OCEANIC SYSTEMS INC3 citations60
USD319487SAug 27, 1991
Filter for aquariums
OCEANIC SYSTEMS INC3 citations60