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Inventor

Robert I. Courts

Inventor
Caledonia, MI, US

Overview

3→
Patents
1994–1998
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G07Fprimary
G07FCoin-freed or like apparatus75%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing25%
PatentTitleYear
5,715,923'Currency acceptor with locking cash box'19985,392,953'Cold drink vending machine with window front panel'19955,335,818'Cold drink vending mechanism'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to POWER COMPANIES INC C (1)· patent assignee history
1994–1995Based in Caledonia, MI, US· patent location history
1995–1998Patents assigned to ROWE INTERNATIONAL INC (2)· patent assignee history
1998Based in Muskegon, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ROWE INTERNATIONAL INC21995–1998
POWER COMPANIES INC C11994
Locations
LocationPatentsSpan
Caledonia, MI, US21994–1995
Muskegon, MI, US11998