Inventor
LIVINGSTONE DAVID E
CA17 patents
⚠️ This page may combine multiple inventors who share the name “LIVINGSTONE DAVID E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
11 patentsUS6809280B2Oct 26, 2004
Pressure activated switch and touch panel
3M INNOVATIVE PROPERTIES CO128 citations97
US6454834B1Sep 24, 2002
Regenerable air cleaning device
3M INNOVATIVE PROPERTIES CO98 citations97
US6569494B1May 27, 2003
Method and apparatus for making particle-embedded webs
3M INNOVATIVE PROPERTIES CO60 citations93
US7748381B2Jul 6, 2010
Portable blower system
3M INNOVATIVE PROPERTIES CO49 citations92
USD696723SDec 31, 2013
Note dispenser
3M INNOVATIVE PROPERTIES CO11 citations83
US6834612B2Dec 28, 2004
Method and apparatus for making particle-embedded webs
3M INNOVATIVE PROPERTIES CO14 citations81
USD636439SApr 19, 2011
Stiletto shoe shaped tape dispenser
3M INNOVATIVE PROPERTIES CO13 citations77
USD630253SJan 4, 2011
Note dispenser
3M INNOVATIVE PROPERTIES CO6 citations73
US7320341B2Jan 22, 2008
Protective liner for slurry pipelines
3M INNOVATIVE PROPERTIES CO4 citations52
US10683457B2Jun 16, 2020
Solid composite intumescent structures for fire protection
3M INNOVATIVE PROPERTIES CO0 citations51
US10834786B2Nov 10, 2020
Heating tape and system
3M INNOVATIVE PROPERTIES CO0 citations42