Inventor
MATHERS JAMES P
US17 patents
⚠️ This page may combine multiple inventors who share the name “MATHERS JAMES P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
9 patentsUS5231062AJul 27, 1993
Transparent aluminum oxynitride-based ceramic article
MINNESOTA MINING & MFG371 citations98
US5478456ADec 26, 1995
Sputtering target
MINNESOTA MINING & MFG68 citations96
US5774265AJun 30, 1998
Durable retroreflective elements
MINNESOTA MINING & MFG87 citations95
US4957554ASep 18, 1990
Dimensionally-controlled ceramics
MINNESOTA MINING & MFG58 citations95
US5917652AJun 29, 1999
Durable retroreflective elements
MINNESOTA MINING & MFG47 citations92
US4788167ANov 29, 1988
Aluminum nitride/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process
MINNESOTA MINING & MFG25 citations92
US5096862AMar 17, 1992
Transparent ceramic composite article comprising aluminum oxide and aluminum magnesium oxynitride
MINNESOTA MINING & MFG46 citations91
US4957886ASep 18, 1990
Aluminum oxide/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process
MINNESOTA MINING & MFG25 citations90
US4855264AAug 8, 1989
Aluminum oxide/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process
MINNESOTA MINING & MFG19 citations78
3M INNOVATIVE PROPERTIES CO
3 patentsUS8969227B2Mar 3, 2015
Zirconia-based material doped with yttrium and lanthanum
3M INNOVATIVE PROPERTIES CO4 citations72
US9925126B2Mar 27, 2018
Aerogels, calcined and crystalline articles and methods of making the same
3M INNOVATIVE PROPERTIES CO2 citations71
US10052266B2Aug 21, 2018
Aerogels, calcined and crystalline articles and methods of making the same
3M INNOVATIVE PROPERTIES CO0 citations51