P

Inventor

BENJAMIN SHARON R

US5 patents
⚠️ This page may combine multiple inventors who share the name “BENJAMIN SHARON R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MINNESOTA MINING & MFG

3 patents
US5763075AJun 9, 1998

Polycaprolactone lens blocking material

MINNESOTA MINING & MFG51 citations95
US5827390AOct 27, 1998

Method of holding an ophthalmic lens blank

MINNESOTA MINING & MFG17 citations92
US5754269AMay 19, 1998

Thermoplastic lens blocking material

MINNESOTA MINING & MFG22 citations92

3M INNOVATIVE PROPERTIES CO

2 patents
US6036313AMar 14, 2000

Thermoplastic lens blocking material

3M INNOVATIVE PROPERTIES CO53 citations95
US6107366AAug 22, 2000

Modified polycaprolactone composition

3M INNOVATIVE PROPERTIES CO7 citations73