Inventor
PETRICH ROBERT W
US11 patents
⚠️ This page may combine multiple inventors who share the name “PETRICH ROBERT W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
7 patentsUS7374040B2May 20, 2008
Devices for storing and dispensing compositions
3M INNOVATIVE PROPERTIES CO41 citations96
US6095814AAug 1, 2000
Dispensing cartridge with stepped chamber
3M INNOVATIVE PROPERTIES CO58 citations95
US6543612B2Apr 8, 2003
Container for compositions made of two or more components
3M INNOVATIVE PROPERTIES CO40 citations92
US6419414B1Jul 16, 2002
Container for multiple-component compositions
3M INNOVATIVE PROPERTIES CO28 citations92
US6413087B1Jul 2, 2002
Packaged applicator assembly
3M INNOVATIVE PROPERTIES CO42 citations92
US6592280B2Jul 15, 2003
Container and applicator assembly
3M INNOVATIVE PROPERTIES CO36 citations91
US6758618B2Jul 6, 2004
Container and applicator assembly
3M INNOVATIVE PROPERTIES CO7 citations72