Inventor
CHEICH ROBERT C
US48 patents
⚠️ This page may combine multiple inventors who share the name “CHEICH ROBERT C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RANPAK CORP
37 patentsUS7794382B2Sep 14, 2010
Manual dunnage converting system and method
RANPAK CORP25 citations92
US7955245B2Jun 7, 2011
Dunnage conversion machine and method
RANPAK CORP32 citations90
US7788884B2Sep 7, 2010
Automated dunnage filling system and method
RANPAK CORP35 citations90
US11504937B2Nov 22, 2022
Low cost manual expanding-dunnage conversion apparatus
RANPAK CORP10 citations85
US11260615B2Mar 1, 2022
Dunnage conversion machine having a variable spacing for expandable slit-sheet stock material
RANPAK CORP11 citations85
US7585268B2Sep 8, 2009
Motor free dunnage converting system
RANPAK CORP26 citations85
US10099836B2Oct 16, 2018
Thermal insulation dunnage and method
RANPAK CORP15 citations84
US7815989B2Oct 19, 2010
Selectively tearable stock material for a dunnage conversion machine
RANPAK CORP9 citations84
US9505549B2Nov 29, 2016
Carrier for a bundle of fan folded sheet material to be converted into dunnage
RANPAK CORP7 citations80
US7584592B2Sep 8, 2009
Packaging system and method
RANPAK CORP18 citations80
US11123943B2Sep 21, 2021
Machine and method for producing dunnage having an x-shaped cross-sectional profile
RANPAK CORP6 citations79
US11207860B2Dec 28, 2021
Dunnage conversion system and method for expanding pre-slit sheet stock material
RANPAK CORP3 citations73
USD1041523SSep 10, 2024
Compact manual dunnage conversion apparatus
RANPAK CORP1 citations72
US11541621B2Jan 3, 2023
Dunnage conversion machine, method, and product with a polygonal cross-section
RANPAK CORP3 citations72
US11383476B2Jul 12, 2022
Compact manual dunnage conversion apparatus
RANPAK CORP3 citations72
US11351750B2Jun 7, 2022
Expandable slit-sheet stock material, dunnage conversion system and method for expanding
RANPAK CORP4 citations72
US10518919B2Dec 31, 2019
Packaging system with adjustable container closer
RANPAK CORP2 citations72
US11325340B2May 10, 2022
Dunnage conversion machine and method
RANPAK CORP1 citations70
USD784825SApr 25, 2017
Dunnage cover
RANPAK CORP2 citations70
US11780202B2Oct 10, 2023
Dunnage conversion machine and method
RANPAK CORP2 citations68
US11358362B2Jun 14, 2022
Dunnage conversion machine and method
RANPAK CORP2 citations68
US12202225B2Jan 21, 2025
Dunnage conversion machine, method, and product with a polygonal cross-section
RANPAK CORP0 citations62
US11787145B2Oct 17, 2023
Dunnage conversion system and method for expanding pre-slit sheet stock material
RANPAK CORP0 citations62
US12594739B2Apr 7, 2026
Dunnage conversion machine and method
RANPAK CORP0 citations57
US12583199B2Mar 24, 2026
Machine and method for producing dunnage having an x-shaped cross-section profile
RANPAK CORP0 citations57
US12115751B2Oct 15, 2024
Dunnage conversion machine and method
RANPAK CORP0 citations57
US11498303B2Nov 15, 2022
Void-fill dunnage conversion machine, stock material support, and method
RANPAK CORP0 citations56
US11807441B2Nov 7, 2023
Packaging product and methods of making and using
RANPAK CORP0 citations55
US11911994B2Feb 27, 2024
Fan-folded sheet stock material support for use with a dunnage conversion machine and method
RANPAK CORP0 citations54
US11358361B2Jun 14, 2022
Fan-folded sheet stock material support for use with a dunnage conversion machine and method
RANPAK CORP0 citations54
US12515433B2Jan 6, 2026
Dunnage conversion system and method for expanding expandable sheet material
RANPAK CORP0 citations51
US12036762B2Jul 16, 2024
Dunnage conversion machine, method, and product with a polygonal cross-section
RANPAK CORP0 citations51
US12187006B2Jan 7, 2025
Bag forming apparatus
RANPAK CORP0 citations47
US12179454B2Dec 31, 2024
Dunnage conversion machine and method with assisted tear apparatus
RANPAK CORP0 citations47
US12115753B2Oct 15, 2024
Dunnage conversion machine for producing a dunnage pad having slit-sheet material therein
RANPAK CORP0 citations47
US12594738B2Apr 7, 2026
Forming assembly for a dunnage conversion machine, dunnage conversion machine and pre-prepared sheet stock material
RANPAK CORP0 citations44
US12037211B2Jul 16, 2024
Supply of sheet stock material for a dunnage conversion machine and a method of converting same into a dunnage product
RANPAK CORP0 citations38
CHEICH ROBERT C
8 patentsUS9205621B2Dec 8, 2015
Apparatus and method for making a wrappable packaging product
CHEICH ROBERT C17 citations84
US8425393B2Apr 23, 2013
Manual dunnage converting system
CHEICH ROBERT C9 citations84
US9321235B2Apr 26, 2016
Void-fill dunnage conversion machine, stock material support, and method
CHEICH ROBERT C15 citations79
US8177697B2May 15, 2012
Dunnage conversion machine and method
CHEICH ROBERT C5 citations70
US9676586B2Jun 13, 2017
Reduced footprint dunnage conversion system and method
CHEICH ROBERT C3 citations68
US9669596B2Jun 6, 2017
Dunnage conversion machine and method
CHEICH ROBERT C3 citations68
US8202209B2Jun 19, 2012
Manual dunnage converting system and method
CHEICH ROBERT C2 citations62
US9321234B2Apr 26, 2016
Automated dunnage filling system and method
CHEICH ROBERT C2 citations60