Patent | Date |
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Multi-stage vacuum ejector with molded nozzle having integral valve elements Grant 10,767,662 - Tell Sep | 2020-09-08 |
Vacuum ejector with tripped diverging exit flow Grant 10,767,663 - Tell Sep | 2020-09-08 |
Vacuum ejector nozzle with elliptical diverging section Grant 10,753,373 - Tell A | 2020-08-25 |
Vacuum ejector device Grant 10,456,930 - Tell Oc | 2019-10-29 |
Handling device with suction cup for foodstuff Grant 10,457,499 - Tell Oc | 2019-10-29 |
Vacuum Ejector Device App 20190143536 - Tell; Peter | 2019-05-16 |
Vacuum ejector with multi-nozzle drive stage and booster Grant 10,202,984 - Tell Feb | 2019-02-12 |
Handling Device With Suction Cup For Foodstuff App 20170275104 - TELL; Peter | 2017-09-28 |
High Vacuum Ejector App 20170122342 - Tell; Peter | 2017-05-04 |
Device and system for pneumatic transport of material Grant 9,611,106 - Tell April 4, 2 | 2017-04-04 |
Device And System For Pneumatic Transport Of Material App 20160347557 - Tell; Peter | 2016-12-01 |
Vacuum Ejector Nozzle With Elliptical Diverging Section App 20150354601 - Tell; Peter | 2015-12-10 |
Vacuum Ejector With Multi-Nozzle Drive Stage App 20150337866 - Tell; Peter | 2015-11-26 |
Vacuum Ejector With Tripped Diverging Exit Flow App 20150316074 - Tell; Peter | 2015-11-05 |
Vacuum Ejector With Multi-Nozzle Drive Stage And Booster App 20150308461 - Tell; Peter | 2015-10-29 |
Multi-Stage Vacuum Ejector With Molded Nozzle Having Integral Valve Elements App 20150300377 - Tell; Peter | 2015-10-22 |
Insert for bellows with non-linear compression / expansion in a vacuum powered tool Grant 9,046,177 - Tell June 2, 2 | 2015-06-02 |
Insert For Bellows With Non-linear Compression / Expansion In A Vacuum Powered Tool App 20140360358 - Tell; Peter | 2014-12-11 |
Ejector device with ventilation action Grant 8,662,861 - Tell March 4, 2 | 2014-03-04 |
Vacuum generator, driven by high-pressure air, and having means arranged therewith for the active release of an object that is gripped in a vacuum-gripper Grant 8,550,790 - Tell October 8, 2 | 2013-10-08 |
Suction cup having replaceable sealing surfaces Grant 8,534,633 - Tell September 17, 2 | 2013-09-17 |
Ejector device Grant 8,188,608 - Tell May 29, 2 | 2012-05-29 |
Suction Cup Having Replaceable Sealing Surfaces App 20120025053 - Tell; Peter | 2012-02-02 |
Vacuum Generator, Driven By High-pressure Air, And Having Means Arranged Therewith For The Active Release Of An Object That Is Gripped In A Vacuum-gripper App 20100290925 - Tell; Peter | 2010-11-18 |
Ejector Device With Ventilation Action App 20100045057 - Tell; Peter | 2010-02-25 |
Ejector Device App 20090295170 - Tell; Peter | 2009-12-03 |
Vacuum pump and method for generating sub-pressure Grant 7,452,191 - Tell November 18, 2 | 2008-11-18 |
Clamping Sleeve for an Ejector, and Mounting Procedure App 20080260544 - Tell; Peter | 2008-10-23 |
Vacuum pump and method for generating sub-pressure App 20050232783 - Tell, Peter | 2005-10-20 |
Double bellows vacuum operated lifting apparatus Grant 6,612,633 - Tell September 2, 2 | 2003-09-02 |
Vacuum ejector pump Grant 6,394,760 - Tell May 28, 2 | 2002-05-28 |
Socket element of flexible profile Grant D453,103 - Tell January 29, 2 | 2002-01-29 |
Compact ejector unit Grant D333,827 - Tell March 9, 1 | 1993-03-09 |
Vacuum ejector device Grant 4,960,364 - Tell October 2, 1 | 1990-10-02 |
Multi-ejector Grant 4,395,202 - Tell July 26, 1 | 1983-07-26 |
Device For Generating An Air System By Means Of An Ejector Grant 3,720,482 - Tell March 13, 1 | 1973-03-13 |