Inventor · disambiguated record
Gregory E. Mcdonald
Also filed as: MCDONALD GREGORY · MCDONALD GREGORY E · MCDONALD GREGORY EDWARD
23 granted patents·3 pending applications·454 citations·filing 1992–2023
96Inventor score
Top patents by PatentIndex Score
26 records- 0191US6499274B1Method for high speed loading, vacuumizing and sealing of a bagged articleCRYOVAC INC·Filed 2000·Granted Dec 31, 2002·43 cites·10 claims
- 0291US5435114AAutomated packaging machine and packaging methodGRACE W R & CO·Filed 1993·Granted Jul 25, 1995·69 cites·22 claims
- 0386US5324233AMethod and apparatus for sealing fitment tubes into pouchesGRACE W R & CO·Filed 1992·Granted Jun 28, 1994·50 cites·8 claims
- 0485US11725748B2Apparatus and method for vacuumizing and sealing a packageCRYOVAC LLC·Filed 2022·Granted Aug 15, 2023·1 cites·10 claims
- 0584US5484375AMethod & apparatus for sealing fitment tubes into pouchesGRACE W R & CO·Filed 1994·Granted Jan 16, 1996·43 cites·14 claims
- 0681US5987854AMethod and apparatus for opening and transporting bagsCRYOVAC INC·Filed 1998·Granted Nov 23, 1999·39 cites·15 claims
- 0777US6282871B1Method and apparatus for opening and transporting bagsCRYOVAC INC·Filed 1999·Granted Sep 4, 2001·34 cites·5 claims
- 0877US6282869B1Method of cutting and sealing filmCRYOVAC INC·Filed 1998·Granted Sep 4, 2001·47 cites·20 claims
- 0977US5692360ASystem and method for packaging productsGRACE W R & CO·Filed 1995·Granted Dec 2, 1997·34 cites·18 claims
- 1075US8080212B2Method and apparatus for high speed activation of oxygen scavenging compositionsSPEER DREW VE·Filed 2010·Granted Dec 20, 2011·4 cites·19 claims
- 1174US11994237B2Apparatus and method for vacuumizing and sealing a packageCRYOVAC LLC·Filed 2023·Granted May 28, 2024·0 cites·11 claims
- 1272US7607467B2Web dispenserCRYOVAC INC·Filed 2006·Granted Oct 27, 2009·5 cites·6 claims
- 1368US10941879B2Apparatus and method for vacuumizing and sealing a packageCRYOVAC LLC·Filed 2016·Granted Mar 9, 2021·1 cites·14 claims
- 1465US2021164586A1Apparatus and method for vacuumizing and sealing a packageCRYOVAC LLC·Filed 2021·Application pending·0 cites
- 1564US11254457B2Method of positioning and sealing a bag in a vacuum chamber, bag positioning apparatus, and method of manufacturing a patch bagSEALED AIR CORP·Filed 2016·Granted Feb 22, 2022·1 cites·24 claims
- 1664US5551215ABag and method of opening a bag with partial offset lipGRACE W R & CO·Filed 1995·Granted Sep 3, 1996·21 cites·7 claims
- 1762US5826405AMethod and apparatus for opening taped bagsGRACE W R & CO·Filed 1997·Granted Oct 27, 1998·19 cites·25 claims
- 1861US8186896B2Apparatus and method for printing and dispensing a webFROST ALEXANDRE J·Filed 2007·Granted May 29, 2012·7 cites·18 claims
- 1957US5810706Abag with an access hole in one panelGRACE W R & CO·Filed 1995·Granted Sep 22, 1998·15 cites·4 claims
- 2056US7807111B2Method and apparatus for high speed activation of oxygen scavenging compositionsCRYOVAC INC·Filed 2004·Granted Oct 5, 2010·4 cites·30 claims
- 2155US6148587ABag with an access hole in one panelCRYOVAC INC·Filed 1998·Granted Nov 21, 2000·13 cites·7 claims
- 2250US11661224B2Apparatus for heat shrinking a package and method for heat shrinking a packageCRYOVAC LLC·Filed 2017·Granted May 30, 2023·0 cites·18 claims
- 2346US2004118852A1Film fracture feature for peelable multilayer package lidCRYOVAC INC·Filed 2002·Application pending·0 cites
- 2442US11494890B2Image-data-based classification of vacuum seal packagesCRYOVAC LLC·Filed 2019·Granted Nov 8, 2022·0 cites·20 claims
- 2541US2022004832A1Brand-identifiable and cloud-enabled packaging materialCRYOVAC LLC·Filed 2019·Application pending·0 cites
- 2628US5946888AMethod and apparatus for automatic packaging of cheeseCRYOVAC INC·Filed 1998·Granted Sep 7, 1999·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →