Inventor
KO JOHN H
US13 patents
⚠️ This page may combine multiple inventors who share the name “KO JOHN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
9 patentsUS5846650ADec 8, 1998
Anti-reflective, abrasion resistant, anti-fogging coated articles and methods
MINNESOTA MINING & MFG148 citations98
US5562127AOct 8, 1996
Flexible, chlorine free multilayered tubing
MINNESOTA MINING & MFG149 citations97
US5763075AJun 9, 1998
Polycaprolactone lens blocking material
MINNESOTA MINING & MFG51 citations95
US5712044AJan 27, 1998
Medical device assemblies constructed from multilayered films
MINNESOTA MINING & MFG49 citations95
US6074290AJun 13, 2000
Compliant lens block and tape
MINNESOTA MINING & MFG59 citations94
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
US5738923AApr 14, 1998
Medical tubing and assemblies
MINNESOTA MINING & MFG29 citations89
US5885700AMar 23, 1999
Thermoplastic lens blocking material
MINNESOTA MINING & MFG18 citations82
3M INNOVATIVE PROPERTIES CO
4 patentsUS6352758B1Mar 5, 2002
Patterned article having alternating hydrophilic and hydrophobic surface regions
3M INNOVATIVE PROPERTIES CO182 citations98
US6036313AMar 14, 2000
Thermoplastic lens blocking material
3M INNOVATIVE PROPERTIES CO53 citations95
US6703120B1Mar 9, 2004
Silicone adhesives, articles, and methods
3M INNOVATIVE PROPERTIES CO101 citations94
US6107366AAug 22, 2000
Modified polycaprolactone composition
3M INNOVATIVE PROPERTIES CO7 citations73