JC

Joseph M. Caldwell

MS Municipal Parking Services: 2 patents #1 of 8Top 15%
📍 Chanhassen, MN: #6 of 59 inventorsTop 15%
🗺 Minnesota: #1,267 of 6,792 inventorsTop 20%
Overall (2018): #136,187 of 503,207Top 30%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10134201 Parking meter system Thomas G. Hudson, Richard C. Gage 2018-11-20
10121172 Parking lot monitoring system Thomas G. Hudson, Richard C. Gage, Nataliia Danko 2018-11-06