Gregory L. Petkovsek

Person

Waupaca, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Recloseable zipper closure arrangement, recloseable pouches, and me...
- Patent number 11,091,296
- Issue date Aug 17, 2021
- Reynolds Presto Products Inc.
- Gregory L. Petkovsek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Child resistant zipper closure for recloseable pouch with double sl...
- Patent number 10,358,265
- Issue date Jul 23, 2019
- Reynolds Presto Products Inc.
- Gregory L. Petkovsek
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
False flange child resistant closure for recloseable pouch and methods
- Patent number 10,029,826
- Issue date Jul 24, 2018
- Reynolds Presto Products Inc.
- Gregory L. Petkovsek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Child resistant zipper closure for recloseable pouch with double sl...
- Patent number 9,850,038
- Issue date Dec 26, 2017
- Reynolds Presto Products Inc.
- Gregory L. Petkovsek
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Child resistant zipper closure for recloseable pouch with double sl...
- Patent number 9,776,770
- Issue date Oct 3, 2017
- Reynolds Presto Products Inc.
- Gregory L. Petkovsek
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Reclosable double zipper and methods
- Patent number 8,622,616
- Issue date Jan 7, 2014
- Reynolds Presto Products, Inc.
- Gregory L. Petkovsek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
RECLOSEABLE ZIPPER CLOSURE, RECLOSEABLE POUCH, AND METHODS
- Publication number 20240351750
- Publication date Oct 24, 2024
- Reynolds Presto Products Inc.
- Gregory Lee Petkovsek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
RECLOSEABLE ZIPPER CLOSURE ARRANGEMENT, RECLOSEABLE POUCHES, AND ME...
- Publication number 20200055637
- Publication date Feb 20, 2020
- Reynolds Presto Products Inc.
- Gregory L. Petkovsek
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
CHILD RESISTANT ZIPPER CLOSURE FOR RECLOSEABLE POUCH WITH DOUBLE SL...
- Publication number 20190233172
- Publication date Aug 1, 2019
- Reynolds Presto Products Inc.
- Gregory L. Petkovsek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CHILD RESISTANT ZIPPER CLOSURE FOR RECLOSEABLE POUCH WITH DOUBLE SL...
- Publication number 20170349333
- Publication date Dec 7, 2017
- Reynolds Presto Products Inc.
- Gregory L. Petkovsek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CHILD RESISTANT ZIPPER CLOSURE FOR RECLOSEABLE POUCH WITH DOUBLE SL...
- Publication number 20140311101
- Publication date Oct 23, 2014
- Reynolds Presto Products Inc.
- Gregory L. Petkovsek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
CHILD RESISTANT ZIPPER CLOSURE FOR RECLOSEABLE POUCH WITH DOUBLE SL...
- Publication number 20140311102
- Publication date Oct 23, 2014
- Reynolds Presto Products Inc.
- Gregory L. Petkovsek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
FALSE FLANGE CHILD RESISTANT CLOSURE FOR RECLOSEABLE POUCH AND METHODS
- Publication number 20140270586
- Publication date Sep 18, 2014
- Reynolds Presto Products Inc.
- Gregory L. Petkovsek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
RECLOSABLE DOUBLE ZIPPER AND METHODS
- Publication number 20110299797
- Publication date Dec 8, 2011
- Gregory L. Petkovsek
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Gregory L. Petkovsek

Person

Patents Grantslast 30 patents

Recloseable zipper closure arrangement, recloseable pouches, and me...

Child resistant zipper closure for recloseable pouch with double sl...

False flange child resistant closure for recloseable pouch and methods

Child resistant zipper closure for recloseable pouch with double sl...

Child resistant zipper closure for recloseable pouch with double sl...

Reclosable double zipper and methods

Patents Applicationslast 30 patents

RECLOSEABLE ZIPPER CLOSURE, RECLOSEABLE POUCH, AND METHODS

RECLOSEABLE ZIPPER CLOSURE ARRANGEMENT, RECLOSEABLE POUCHES, AND ME...

CHILD RESISTANT ZIPPER CLOSURE FOR RECLOSEABLE POUCH WITH DOUBLE SL...

CHILD RESISTANT ZIPPER CLOSURE FOR RECLOSEABLE POUCH WITH DOUBLE SL...

CHILD RESISTANT ZIPPER CLOSURE FOR RECLOSEABLE POUCH WITH DOUBLE SL...

CHILD RESISTANT ZIPPER CLOSURE FOR RECLOSEABLE POUCH WITH DOUBLE SL...

FALSE FLANGE CHILD RESISTANT CLOSURE FOR RECLOSEABLE POUCH AND METHODS

RECLOSABLE DOUBLE ZIPPER AND METHODS