David Reinfeld — 20 Patents at Vortex

David Reinfeld has been granted 20 US patents while listed as an inventor at Vortex. The first was granted in 2002 and the most recent in February 2017. David Reinfeld ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list David Reinfeld in Englewood, NJ, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #	Title	Co-Inventors	Date
RE46299	Friction pads for use with a gripping and/or climbing device	Richard Fontana	2017-02-07
8091733	Automated article dispensation mechanism	Jason André Janét	2012-01-10
7871049	Corner climber	Richard Fontana	2011-01-18
7823845	Corner climber	Richard Fontana	2010-11-02
7793911	Friction pads for use with a gripping and/or climbing device	Richard Fontana	2010-09-14
7726514	Automated article dispensation mechanism	Jason André Janét	2010-06-01
7717381	Pneumatic corner climber	Richard Fontana	2010-05-18
7143468	Vortex vacuum cleaner nozzle with means to prevent plume formation	Lewis Illingworth	2006-12-05
6960063	Vortex attractor without a backplate	Lewis Illingworth	2005-11-01
6957472	Cannister and upright vortex vacuum cleaners	Lewis Illingworth	2005-10-25
6881025	Suction cup vortex attractor	Lewis Illingworth	2005-04-19
6802693	Vortex attractor with vanes attached to containing ring and backplate	Lewis Illingworth	2004-10-12
6802881	Rotating wave dust separator	Lewis Illingworth	2004-10-12
6729839	Toroidal and compound vortex attractor	Lewis Illingworth	2004-05-04
6719830	Toroidal vortex vacuum cleaner centrifugal dust separator	Lewis Illingworth	2004-04-13
6687951	Toroidal vortex bagless vacuum cleaner	Lewis Illingworth	2004-02-10
6619922	Vortex attractor for planar and non-planar surfaces	Lewis Illingworth	2003-09-16
6595753	Vortex attractor	Lewis Illingworth	2003-07-22
6565321	Vortex attractor	Lewis Illingworth	2003-05-20
6497553	Vortex attractor	Lewis Illingworth	2002-12-24

David Reinfeld — 20 Patents

Issued Patents All Time

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