Wendell; David J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wendell; David J..The latest application filed is for "coin sorting system coin chute".

Company Profile

1.12.9

Wendell; David J. - Darien IL
Wendell; David J. - Willow Springs IL US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Coin sorting system coin chute Grant 10,964,148 - Rasmussen , et al. March 30, 2	2021-03-30
Coin sorting system coin chute App 20190139348 - Rasmussen; James M. ; et al.	2019-05-09
Coin sorting head and coin processing system using the same Grant 10,181,234 - Rasmussen , et al. Ja	2019-01-15
Systems, methods and devices for processing coins utilizing a multi-material coin sorting disk Grant 10,089,812 - Blake , et al. October 2, 2	2018-10-02
Optical coin discrimination sensor and coin processing system using the same Grant RE44,689 - Wendell , et al. January 7, 2	2014-01-07
Optical coin discrimination sensor and coin processing system using the same Grant 7,963,382 - Wendell , et al. June 21, 2	2011-06-21
Optical Coin Discrimination Sensor and Coin Processing System Using the Same App 20100261421 - Wendell; David J. ; et al.	2010-10-14
Optical coin discrimination sensor and coin processing system using the same Grant 7,743,902 - Wendell , et al. June 29, 2	2010-06-29
Resilient pad for disc-type coin processing device Grant 7,427,230 - Blake , et al. September 23, 2	2008-09-23
Disc-type coin processing device having improved coin discrimination system Grant 7,188,720 - Geib , et al. March 13, 2	2007-03-13
Resilient pad for disc-type coin processing device App 20060148394 - Blake; John R. ; et al.	2006-07-06
Coin processing machine and method for discriminating coins of varied composition, thickness, and diameter Grant 6,988,606 - Geib , et al. January 24, 2	2006-01-24
Sensor and method for discriminating coins of varied composition, thickness, and diameter Grant 6,892,871 - Strauts , et al. May 17, 2	2005-05-17
Sensor and method for discriminating coins using fast fourier transform App 20050045450 - Geib, Joseph J. ; et al.	2005-03-03
Coin processing machine and method for discriminating coins of varied composition, thickness, and diameter App 20050040007 - Geib, Joseph J. ; et al.	2005-02-24
Optical coin discrimination sensor and coin processing system using the same App 20050006197 - Wendell, David J. ; et al.	2005-01-13
Disc-type coin processing device having improved coin discrimination system App 20040200691 - Geib, Joseph J. ; et al.	2004-10-14
Disc-type coin processing device having improved coin discrimination system Grant 6,755,730 - Geib , et al. June 29, 2	2004-06-29
Sensor and method for discriminating coins of varied composition, thickness, and diameter App 20030168310 - Strauts, Eric J. ; et al.	2003-09-11
Disc-type coin processing device having improved coin discrimination system App 20030168309 - Geib, Joseph J. ; et al.	2003-09-11

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