Inventor

ROSSINI MARY JO

US3 patents

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

MINNESOTA MINING & MFG

2 patents

US5824968AOct 20, 1998

Ear tips having a plurality of ear contacting surfaces

MINNESOTA MINING & MFG73 citations93

USD381366SJul 22, 1997

Identification tag

MINNESOTA MINING & MFG2 citations61

3M INNOVATIVE PROPERTIES CO

1 patent

US5945640AAug 31, 1999

Stethoscope chestpiece having two suspended diaphragms

3M INNOVATIVE PROPERTIES CO42 citations90