Pfeffer; Jack R.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pfeffer; Jack R..The latest application filed is for "method of insulation formation and application".

Company Profile

0.7.4

Pfeffer; Jack R. - Eagle ID
Pfeffer; Jack R. - Bakersfield CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method of insulation formation and application App 20110086211 - Pfeffer; Jack R.	2011-04-14
Method of insulation formation and application Grant 7,862,669 - Pfeffer January 4, 2	2011-01-04
In line faced marine insulation, and method of production Grant 7,220,689 - Pfeffer May 22, 2	2007-05-22
Method of insulation formation and application App 20070031647 - Pfeffer; Jack R.	2007-02-08
Line faced marine insulation, and method of production Grant 6,811,649 - Pfeffer November 2, 2	2004-11-02
Line faced marine insulation, and method of production App 20030228820 - Pfeffer, Jack R.	2003-12-11
Filter composite embodying glass fiber and synthetic resin fiber App 20030127171 - Pfeffer, Jack R.	2003-07-10
Filter composite embodying glass fiber and synthetic resin fiber Grant 6,555,489 - Pfeffer April 29, 2	2003-04-29
Self-supporting filter composite Grant 5,472,467 - Pfeffer December 5, 1	1995-12-05
Composite of layers of glass fibers of various filament diameters Grant 5,389,121 - Pfeffer February 14, 1	1995-02-14
Method of forming composite of glass fibers of various filament diameters into a fibrous mat Grant 5,342,424 - Pfeffer August 30, 1	1994-08-30

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