Inventor

MCDONALD GREGORY E

US21 patents

⚠️ This page may combine multiple inventors who share the name “MCDONALD GREGORY E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MCDONALD GREGORY E

GRACE W R & CO

Method and apparatus for sealing fitment tubes into pouches

Automated packaging machine and packaging method

Bag and method of opening a bag with partial offset lip

Method &amp; apparatus for sealing fitment tubes into pouches

Method and apparatus for opening taped bags

System and method for packaging products

bag with an access hole in one panel

CRYOVAC INC

Method for high speed loading, vacuumizing and sealing of a bagged article

Method and apparatus for opening and transporting bags

Method and apparatus for opening and transporting bags

Method of cutting and sealing film

Bag with an access hole in one panel

Web dispenser

Method and apparatus for high speed activation of oxygen scavenging compositions

CRYOVAC LLC

Apparatus and method for vacuumizing and sealing a package

Apparatus and method for vacuumizing and sealing a package

Apparatus and method for vacuumizing and sealing a package

Image-data-based classification of vacuum seal packages

FROST ALEXANDRE J

Apparatus and method for printing and dispensing a web

SPEER DREW VE

Method and apparatus for high speed activation of oxygen scavenging compositions

SEALED AIR CORP

Method of positioning and sealing a bag in a vacuum chamber, bag positioning apparatus, and method of manufacturing a patch bag

Method & apparatus for sealing fitment tubes into pouches