Brenkus; Frank Mathew

Patent Applications and Registrations

Patent applications and USPTO patent grants for Brenkus; Frank Mathew.The latest application filed is for "method and apparatus for sealing film bags".

Company Profile

3.8.9

Brenkus; Frank Mathew - McKinney TX

*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 and apparatus for resealable package with internal zipper seal Grant 10,981,347 - Brenkus , et al. April 20, 2	2021-04-20
Flexible jaws for vertical fill form and seal apparatus and methods of use Grant 10,759,556 - Bierschenk , et al. Sep	2020-09-01
Method and Apparatus for Sealing Film Bags App 20190241297 - BRENKUS; Frank Mathew	2019-08-08
Flexible Jaws for Vertical Fill Form and Seal Apparatus and Methods of Use App 20180170599 - Bierschenk; Patrick Joseph ; et al.	2018-06-21
Apparatus and method for a structurally resilient package Grant 9,902,517 - Bierschenk , et al. February 27, 2	2018-02-27
Method and apparatus for making a structurally resilient package Grant 9,840,346 - Bierschenk , et al. December 12, 2	2017-12-12
Method and Apparatus For Resealable Package with Internal Zipper Seal App 20170233125 - BRENKUS; Frank Mathew ; et al.	2017-08-17
Method and Apparatus for Making a Structurally Resilient Package App 20150121813 - BIERSCHENK; Patrick Joseph ; et al.	2015-05-07
Apparatus and Method for a Structurally Resilient Package App 20150121811 - BIERSCHENK; Parick Joseph ; et al.	2015-05-07
Method for making a stable stacked snack food configuration Grant 7,700,143 - Baylor , et al. April 20, 2	2010-04-20
Method for making a stable stacked snack food configuration App 20060177552 - Baylor; Darin James ; et al.	2006-08-10
Method and apparatus for detecting unique items during insertion into a product packaging system Grant 6,993,890 - Brenkus February 7, 2	2006-02-07
Double-bag package and perforation knife Grant 6,935,086 - Brenkus , et al. August 30, 2	2005-08-30
Method and apparatus for detecting unique items during insertion into a product packaging system App 20040250514 - Brenkus, Frank Mathew	2004-12-16
Double-bag package and perforation knife App 20040226849 - Brenkus, Frank Mathew ; et al.	2004-11-18
Method and apparatus for detecting unique items during insertion into a product packaging system Grant 6,751,935 - Brenkus June 22, 2	2004-06-22
Method and apparatus for detecting unique items during insertion into a product packaging system App 20030070401 - Brenkus, Frank Mathew	2003-04-17

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