Inventor
LIEDER STEPHEN L
US9 patents
⚠️ This page may combine multiple inventors who share the name “LIEDER STEPHEN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
8 patentsUS6514892B1Feb 4, 2003
Transparent beads and their production method
3M INNOVATIVE PROPERTIES CO108 citations97
US6511739B2Jan 28, 2003
Transparent beads and their production method
3M INNOVATIVE PROPERTIES CO96 citations97
US6335083B1Jan 1, 2002
Transparent beads and their production method
3M INNOVATIVE PROPERTIES CO104 citations97
US6458512B1Oct 1, 2002
Oxynitride encapsulated electroluminescent phosphor particles
3M INNOVATIVE PROPERTIES CO28 citations92
US10858496B2Dec 8, 2020
Durable retroreflective elements with a blend of beads
3M INNOVATIVE PROPERTIES CO4 citations70
US10889947B2Jan 12, 2021
Thermoplastic pavement marking tapes
3M INNOVATIVE PROPERTIES CO0 citations61
US11353640B2Jun 7, 2022
Durable retroreflective elements with an ionic copolymer core
3M INNOVATIVE PROPERTIES CO0 citations60
US11286368B2Mar 29, 2022
Durable retroreflective elements with a blend of beads
3M INNOVATIVE PROPERTIES CO0 citations59