HK

Harold Egon Koehn

T( Toray Plastics (America): 12 patents #11 of 102Top 15%
📍 Fresno Street, RI: #17 of 252 inventorsTop 7%
🗺 Rhode Island: #473 of 6,211 inventorsTop 8%
Overall (All Time): #410,852 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11518861 Tear resistant mono-axially oriented propylene-based film Matthew H. Brown, Claudio M. Paulino 2022-12-06
10696810 Tear resistant mono-axially oriented propylene-based film Matthew H. Brown, Claudio M. Paulino 2020-06-30
10052852 Non-chemical thermally printable film Matthew H. Brown, Emilio COLETTA 2018-08-21
10022942 Non-chemical thermally printable film Matthew H. Brown, Emilio COLETTA 2018-07-17
9669591 Heat sealable film with linear tear properties Matthew H. Brown 2017-06-06
9399318 High barrier heat sealable film with linear tear properties Tracy A. Paolilli, Scott Narkevicius, Matthew H. Brown 2016-07-26
8968863 Non-chemical thermally printable film Matthew H. Brown, Emilio COLETTA 2015-03-03
8932725 Heat sealable film with linear tear properties Matthew H. Brown 2015-01-13
8932726 High barrier heat sealable film with linear tear properties Tracy A. Paolilli, Scott Narkevicius, Matthew H. Brown 2015-01-13
8916080 Method to produce matte and opaque biaxially oriented polylactic acid film Mark S. Lee, Takeshi Mizumura, Keunsuk P. Chang 2014-12-23
8911870 Method to produce matte and opaque biaxially oriented polylactic acid film Mark S. Lee, Takeshi Mizumura, Keunsuk P. Chang 2014-12-16
8431234 Biaxially oriented polypropylene film with heat sealable matte layer Tien-Kuei Su 2013-04-30