LexDanaLexDanabeta
Inventor

Evan J. Cost

Inventor
Audubon, PA, US

Overview

15→
Patents
1994–2020
Patent span
Physics
Primary field (CPC G)

Patents· 15 as inventor

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

G07Dprimary
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing28%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables16%
G07FCoin-freed or like apparatus16%
Y10TTechnical subjects covered by former us classification16%
G06KGraphical data reading8%
LOC268%
G01FMeasuring volume, volume flow, mass flow or liquid level4%
H04NPictorial communication, e.g. television4%
PatentTitleYear
10,640,317Anti-skew straightening mechanism202010,604,366Anti-skew straightening mechanism20208,573,490'Contactless smartcard bezel'20138,550,453'Currency cassette pressure plate assembly'20138,240,451'Techniques for mounting a peripheral device in a vending machine'20128,220,611'Currency mechanism retention'20128,157,167'Contactless smartcard bezel'20128,146,914'Currency cassette pressure plate assembly'2012D0627096'Bezel'2010D0626682'Bezel'20107,172,193'Sheet stacking apparatus'20076,966,555'Sheet stacking apparatus'20056,607,189'Document recycle and payout device'20036,564,965'Coin dispenser and dispensing mechanism'20035,307,678'Material level probe having crimp seal'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Based in Philadelphia, PA, US· patent location history
2003–2005Patents assigned to MARS INC (3)· patent assignee history
2003–2020Based in Audubon, PA, US· patent location history
2007–2013Patents assigned to MEI INC (9)· patent assignee history
2012–2013Patents assigned to COST EVAN J (6)· patent assignee history
2012–2013Patents assigned to BULLARD PETER (3)· patent assignee history
2012–2013Patents assigned to MARTIN ROBERT (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEI INC92007–2013
COST EVAN Jself62012–2013
BULLARD PETER32012–2013
MARS INC32003–2005
MARTIN ROBERT22012–2013
Locations
LocationPatentsSpan
Audubon, Pennsylvania, US142003–2020
Philadelphia, Pennsylvania, US11994