P

Inventor

SHIPMAN GENE H

US7 patents
⚠️ This page may combine multiple inventors who share the name “SHIPMAN GENE H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

3M INNOVATIVE PROPERTIES CO

4 patents
US7338692B2Mar 4, 2008

Microporous PVDF films

3M INNOVATIVE PROPERTIES CO108 citations96
US8962214B2Feb 24, 2015

Microporous PVDF films

3M INNOVATIVE PROPERTIES CO16 citations90
US6454096B1Sep 24, 2002

Package for dispensing individual sheets

3M INNOVATIVE PROPERTIES CO16 citations80
USD490633SJun 1, 2004

Package for dispensing sheets

3M INNOVATIVE PROPERTIES CO5 citations69

MINNESOTA MINING & MFG

2 patents
US4539256ASep 3, 1985

Microporous sheet material, method of making and articles made therewith

MINNESOTA MINING & MFG628 citations97
US4211825AJul 8, 1980

Multilayer composite films and method of manufacture thereof

MINNESOTA MINING & MFG31 citations91

SMITH SAMANTHA D

1 patent
US8663868B2Mar 4, 2014

Microporous PVDF films

SMITH SAMANTHA D5 citations77