Eric Aaldenberg — 27 Patents at Esselte Pendaflex

Eric Aaldenberg has been granted 27 US patents while listed as an inventor at Esselte Pendaflex. The first was granted in 1990 and the most recent in December 2001. Eric Aaldenberg ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Eric Aaldenberg in Great Neck, NY, US.

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #	Title	Co-Inventors	Date
6332285	Positionable indexing tab	Lee A. Boy, Michael Birch, Robert Seiler, James J. Lynch	2001-12-25
5720427	Reinforced expandable folders	Theodore V. Kachel, Jonathan B. Rivlin, Robert E. Hawes, Jr., Lee A. Boy, Setsuo Kanamoto +4 more	1998-02-24
5711750	Reinforced expandable folders	Duane Christensen, Theodore V. Kachel, Jonathan B. Rivlin, Robert E. Hawes, Jr., Lee A. Boy +4 more	1998-01-27
5284362	Reinforced shelf filing folders	Theodore V. Kachel, Jonathan B. Rivlin, Lee A. Boy, Robert E. Hawes, Jr., Cheryl Dellacroce-Steinberg +1 more	1994-02-08
5275439	Hanging laminated folder	Robert E. Hawes, Jr., Cheryl Dellacroce-Steinberg, James J. Lynch	1994-01-04
5261636	Hanging laminated folder	Robert E. Hawes, Jr., Cheryl Dellacroce, James J. Lynch	1993-11-16
5255798	Adjustable suspension system for hanging folders and package therefor	Andrew Wertheim, Theodore V. Kachel, Jonathan B. Rivlin	1993-10-26
5256130	Reinforced paper office supplies and method of making them	Theodore V. Kachel, Jonathan B. Rivlin, Lee A. Boy, Robert E. Hawes, Jr., Cheryl Dellacroce-Steinberg +1 more	1993-10-26
D340079	Vertical document sorter	—	1993-10-05
5248290	Hanging laminated folder	Robert E. Hawes, Jr., Cheryl Dellacroce, James J. Lynch	1993-09-28
D339608	Sloped base document sorter	—	1993-09-21
D338917	Letter tray	—	1993-08-31
D338238	Portable file box	Andrzej L. Soporowski	1993-08-10
D337127	Letter tray	—	1993-07-06
5161731	Reinforced expandable folder	Jonathan B. Rivlin, Lee A. Boy, Setsuo Kanamoto, John Heffernan	1992-11-10
D327705	Portable file box	Andrzej L. Soporowski, Robert Millar	1992-07-07
5066045	Hanging laminated folder	Robert E. Hawes, Jr., Cheryl Dellacroce, James J. Lynch	1991-11-19
D319473	Letter tray	Barry Silberman	1991-08-27
D316111	Holder for writing instruments	Robert E. Hawes, Jr.	1991-04-09
D316113	Rack for hanging file folders	Robert E. Hawes, Jr.	1991-04-09
D316116	Note tray	Robert E. Hawes, Jr.	1991-04-09
D314488	Wall mounted receptacle	Robert Schmidt	1991-02-12
D314398	Letter tray	Barry Silberman	1991-02-05
4987690	Convertible swing arm and desk top copy holder	Andrzej L. Soporowski	1991-01-29
D314215	Document holder or similar article	Robert E. Hawes, Jr.	1991-01-29

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Eric Aaldenberg — 27 Patents

Issued Patents All Time

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