Charles Digmann — 33 Patents at Rite-Hite Holding

Charles Digmann has been granted 33 US patents while listed as an inventor at Rite-Hite Holding. The first was granted in 2003 and the most recent in October 2022. Charles Digmann ranks #105,480 of 4,157,543 US inventors in our database (top 2.5%). Patent records list Charles Digmann in Dubuque, IA, US.

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #	Title	Co-Inventors	Date
11473340	Door stop mechanism	—	2022-10-18
9797128	Vehicle-actuated weather barrier apparatus	Leif Kniese, Rudolf Bannasch	2017-10-24
9797127	Vehicle-actuated weather barrier apparatus	Leif Kniese, Rudolf Bannasch	2017-10-24
9751703	Face panels for loading dock seals and shelters	Timothy J. Schmidt, Frank Heim	2017-09-05
9592972	Sealing members for weather barriers	Charles J. Ashelin, Frank Heim, Gary Borgerding, Ryan Withrow	2017-03-14
9534373	Vehicle-actuated weather barrier apparatus	Leif Kniese, Rudolf Bannasch	2017-01-03
9534372	Vehicle-actuated weather barrier apparatus	Leif Kniese, Rudolf Bannasch	2017-01-03
9409731	Head curtains for dock shelters or dock seals	Gary Borgerding, Timothy J. Schmidt	2016-08-09
9273512	Face panels for loading dock seals and shelters	Timothy J. Schmidt, Frank Heim	2016-03-01
9193543	Loading dock weather barrier apparatus	—	2015-11-24
9187271	Face panels for loading dock seals and shelters	Timothy J. Schmidt	2015-11-17
9162832	Vehicle-actuated weather barrier apparatus	Leif Kniese, Rudolf Bannasch	2015-10-20
9079713	Head curtains for dock shelters or dock seals	Gary Borgerding, Timothy J. Schmidt	2015-07-14
9010039	Weather barrier apparatuses for sealing or sheltering vehicles at loading docks	David J. Hoffmann, Gary Borgerding	2015-04-21
9003724	Weather barrier apparatuses for sealing or sheltering vehicles at loading docks	David J. Hoffmann, Gary Borgerding	2015-04-14
9003725	Weather barrier apparatuses for sealing or sheltering vehicles at loading docks	David J. Hoffmann, Gary Borgerding	2015-04-14
8943630	Seal for dock leveler lip hinge	Jack T. Droullard, Timothy J. Schmidt	2015-02-03
8915029	Face panels for loading dock seals and shelters	Timothy J. Schmidt	2014-12-23
8887447	Flexible structures for use with dock seals and shelters	David J. Hoffmann, Timothy J. Schmidt	2014-11-18
8495838	Side seal members for a dock seal	Timothy J. Schmidt	2013-07-30
8458960	Head curtains for dock shelters or dock seals	Gary Borgerding, Timothy J. Schmidt	2013-06-11
8327587	Head curtains for dock shelters or dock seals	Gary Borgerding, Timothy J. Schmidt	2012-12-11
8307588	Flexible structures for use with dock seals and shelters	David J. Hoffmann	2012-11-13
8141305	Side seal members for a dock seal	Timothy J. Schmidt	2012-03-27
8042307	Head curtains for dock shelters or dock seals	Timothy J. Schmidt	2011-10-25

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Charles Digmann — 33 Patents

Issued Patents All Time

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