Lee LaFleur — 31 Patents at Custom Packaging Systems

Lee LaFleur has been granted 31 US patents while listed as an inventor at Custom Packaging Systems. The first was granted in 1984 and the most recent in March 2003. Lee LaFleur ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list Lee LaFleur in Manistee, MI, US.

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #	Title	Co-Inventors	Date
6527445	Liners or bags and method of making them	R. Daniel Brumm, Aaron Bryan, James E. Rozmarek, Jeffrey Wright	2003-03-04
6371646	Bulk bag with multiple ply walls and a method of forming it from tubular blanks	—	2002-04-16
6139482	Bulk bag or liner and method of making it	—	2000-10-31
6123654	Bag liner loader	—	2000-09-26
6090029	Spout construction for bulk box liquid liner	—	2000-07-18
5944251	Form fit container liner	—	1999-08-31
5918984	Collapsible bag with handle	James E. Rozmarek	1999-07-06
5865541	Bulk container liner and method	—	1999-02-02
5851072	Spout construction for bulk box liquid liner	—	1998-12-22
5836363	Tank liner	—	1998-11-17
5810478	Bulk bag with lift straps and exterior liner	—	1998-09-22
5794670	Tank liner and method of installation	—	1998-08-18
5758973	Bulk bag with reinforced lift straps	—	1998-06-02
5701650	Tools for inserting and removing liner outlet spouts	Arthur E. LaFleur	1997-12-30
5690253	Large bulk liquid squeeze bag	—	1997-11-25
5664887	Bulk bag with restrainer	—	1997-09-09
5607237	Bulk bag with lift straps	—	1997-03-04
5421804	Bulk bag with restrainer	—	1995-06-06
5385268	Liner outlet seal and tool	Arthur E. LaFleur	1995-01-31
5358335	Bulk bag with conical top	—	1994-10-25
5328268	Bulk bag with restrainer	—	1994-07-12
5127893	Method of making scrapless collapsible bag with circumferentially spaced reinforced strips	—	1992-07-07
5104236	Scrapless collapsible bag with circumferentially spaced reinforced strips	—	1992-04-14
5087235	Method for making a collapsible bag with spout	—	1992-02-11
4817824	Collapsible bulk container	Arthur E. LaFleur, Arnie LaFleur	1989-04-04

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Lee LaFleur — 31 Patents

Issued Patents All Time

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