Inventor
CHAUVIN GREGORY EMILE
CA32 patents
⚠️ This page may combine multiple inventors who share the name “CHAUVIN GREGORY EMILE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JJ MACKAY CANADA LTD
25 patentsUSD813059SMar 20, 2018
Parking meter
JJ MACKAY CANADA LTD42 citations97
USRE48566EMay 25, 2021
Parking meter
JJ MACKAY CANADA LTD19 citations93
US10998612B2May 4, 2021
Single space wireless parking with improved antenna placements
JJ MACKAY CANADA LTD10 citations93
US10573953B2Feb 25, 2020
Single space wireless parking with improved antenna placements
JJ MACKAY CANADA LTD12 citations93
USD863987SOct 22, 2019
Parking meter
JJ MACKAY CANADA LTD19 citations93
USD863988SOct 22, 2019
Parking meter
JJ MACKAY CANADA LTD19 citations93
USD863076SOct 15, 2019
Parking meter
JJ MACKAY CANADA LTD18 citations93
USD863074SOct 15, 2019
Parking meter
JJ MACKAY CANADA LTD18 citations93
USD863075SOct 15, 2019
Parking meter
JJ MACKAY CANADA LTD18 citations93
US10861278B2Dec 8, 2020
Parking meter with contactless payment
JJ MACKAY CANADA LTD9 citations92
US10424147B2Sep 24, 2019
Parking meter with contactless payment
JJ MACKAY CANADA LTD9 citations92
US10192388B2Jan 29, 2019
Single space parking meter and removable single space parking meter mechanism
JJ MACKAY CANADA LTD9 citations92
US9934645B2Apr 3, 2018
Parking meter with contactless payment
JJ MACKAY CANADA LTD9 citations92
US9842455B2Dec 12, 2017
Single space parking meter and removable single space parking meter mechanism
JJ MACKAY CANADA LTD20 citations92
US9443236B2Sep 13, 2016
Single space parking meter and removable single space parking meter mechanism
JJ MACKAY CANADA LTD19 citations92
US10141629B2Nov 27, 2018
Single space wireless parking with improved antenna placements
JJ MACKAY CANADA LTD14 citations91
US11699321B2Jul 11, 2023
Parking meter with contactless payment
JJ MACKAY CANADA LTD2 citations84
US11670835B2Jun 6, 2023
Single space wireless parking with improved antenna placements
JJ MACKAY CANADA LTD4 citations84
US12368227B2Jul 22, 2025
Single space wireless parking with improved antenna placements
JJ MACKAY CANADA LTD1 citations73
US12008856B2Jun 11, 2024
Single space parking meter and removable single space parking meter mechanism
JJ MACKAY CANADA LTD2 citations73
US11978300B2May 7, 2024
Single space parking meter
JJ MACKAY CANADA LTD2 citations72
US11972654B2Apr 30, 2024
Lightweight vandal resistant parking meter
JJ MACKAY CANADA LTD2 citations72
US11922756B2Mar 5, 2024
Parking meter having touchscreen display
JJ MACKAY CANADA LTD2 citations72
USD792788SJul 25, 2017
Parking meter
JJ MACKAY CANADA LTD3 citations72
US12430978B2Sep 30, 2025
Parking meter with contactless payment
JJ MACKAY CANADA LTD0 citations62
MACKAY GEORGE ALLAN
4 patentsUS8770371B2Jul 8, 2014
Single space parking meter and removable single space parking meter mechanism
MACKAY GEORGE ALLAN69 citations98
US8807317B2Aug 19, 2014
Single space parking meter and removable single space parking meter mechanism
MACKAY GEORGE ALLAN29 citations96
US9494922B2Nov 15, 2016
Single space wireless parking with improved antenna placements
MACKAY GEORGE ALLAN26 citations92
US9406056B2Aug 2, 2016
Parking meter with contactless payment
MACKAY GEORGE ALLAN12 citations92