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Maurice W. Blackwelder

OP Owens-Illinois Plastic Products: 6 patents #6 of 64Top 10%
OL Owens-Illinois Labels: 5 patents #1 of 7Top 15%
📍 Bardstown, KY: #3 of 59 inventorsTop 6%
🗺 Kentucky: #872 of 11,577 inventorsTop 8%
Overall (All Time): #427,659 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
6406653 Coextrusion of multilayer film for container sleeve labels Louis M. DiBello 2002-06-18
6074678 Plastic sheet base for packaging bacon Louis M. DiBello 2000-06-13
6042907 Coextrusion of multilayer film for container sleeve labels Louis M. DiBello 2000-03-28
5925450 Polystyrene foam sheet manufacture James A. Karabedian 1999-07-20
5861201 Multilayer label material Louis M. DiBello 1999-01-19
5753326 Clear film extrusion from an annular die 1998-05-19
5674602 Polystyrene foam sheet manufacture James A. Karabedian 1997-10-07
5443769 Polystyrene foam sheet manufacture James A. Karabedian 1995-08-22
5322664 Clear film extrusion from an annular die 1994-06-21
5176607 Method and apparatus for forming a fabricated thermoplastic container and a fabricated thermoplastic container fabricated thereby James A. Hill, John E. Burtch 1993-01-05
5082608 Polystyrene foam sheet manufacture James A. Karabedian 1992-01-21
5026338 Method for forming a rolled rim in a fabricated thermoplastic container James A. Hill 1991-06-25