Inventor
WINDORSKI DAVID C
US51 patents
⚠️ This page may combine multiple inventors who share the name “WINDORSKI DAVID C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINNESOTA MINING & MFG
26 patentsUS5165570ANov 24, 1992
Sheet dispenser
MINNESOTA MINING & MFG115 citations96
US5080255AJan 14, 1992
Dispenser for a stack of note paper
MINNESOTA MINING & MFG64 citations96
US4993590AFeb 19, 1991
Sheet dispenser
MINNESOTA MINING & MFG95 citations96
US4986440AJan 22, 1991
Dispenser for a stack of note paper
MINNESOTA MINING & MFG65 citations96
US4921127AMay 1, 1990
Dispenser for a stack of note paper
MINNESOTA MINING & MFG66 citations96
US5858139AJan 12, 1999
Composite used for light control or privacy
MINNESOTA MINING & MFG52 citations95
US5786062AJul 28, 1998
Attachment strips
MINNESOTA MINING & MFG69 citations95
US5672404ASep 30, 1997
Attachment strips
MINNESOTA MINING & MFG95 citations95
US4509506AApr 9, 1985
Shielding device for radioactive seed
MINNESOTA MINING & MFG103 citations94
US5755356AMay 26, 1998
Compressible sheet dispenser
MINNESOTA MINING & MFG63 citations93
US5526955AJun 18, 1996
Assembly including refillable compact sheet dispenser
MINNESOTA MINING & MFG22 citations93
USD316112SApr 9, 1991
Notepaper dispenser
MINNESOTA MINING & MFG32 citations93
USD310688SSep 18, 1990
Notepaper dispenser
MINNESOTA MINING & MFG30 citations93
US4796781AJan 10, 1989
Dispenser for a stack of notepaper
MINNESOTA MINING & MFG52 citations93
US4696399ASep 29, 1987
Notepaper dispensing tray
MINNESOTA MINING & MFG30 citations93
US5411168AMay 2, 1995
Sheet dispenser and dispenser subassemblies
MINNESOTA MINING & MFG43 citations92
US5158205AOct 27, 1992
Dispenser for a small stack of note paper
MINNESOTA MINING & MFG67 citations92
USD330219SOct 13, 1992
Adjustable desk drawer organizer
MINNESOTA MINING & MFG45 citations92
US5385230AJan 31, 1995
Adjustable tray assembly for use in desk drawers
MINNESOTA MINING & MFG54 citations90
USD287862SJan 20, 1987
Desk tray
MINNESOTA MINING & MFG28 citations87
USD372938SAug 20, 1996
Rotary organizer
MINNESOTA MINING & MFG18 citations81
US4848584AJul 18, 1989
Notepaper dispensing tray
MINNESOTA MINING & MFG13 citations74
US5524929AJun 11, 1996
Binding assembly
MINNESOTA MINING & MFG15 citations72
USD407115SMar 23, 1999
Tape dispenser
MINNESOTA MINING & MFG11 citations70
USD322632SDec 24, 1991
Note dispenser
MINNESOTA MINING & MFG9 citations68
USD368933SApr 16, 1996
Sheet dispenser
MINNESOTA MINING & MFG3 citations63
3M INNOVATIVE PROPERTIES CO
20 patentsUS7040051B2May 9, 2006
Tabbed notes and flags
3M INNOVATIVE PROPERTIES CO79 citations98
US5993940ANov 30, 1999
Composite used for light control of privacy
3M INNOVATIVE PROPERTIES CO106 citations96
US6837395B2Jan 4, 2005
Sheet dispensers and methods of making and using the same
3M INNOVATIVE PROPERTIES CO63 citations94
US6719472B2Apr 13, 2004
Writing instrument with sheet dispenser
3M INNOVATIVE PROPERTIES CO40 citations93
USD428926SAug 1, 2000
Sheet dispenser
3M INNOVATIVE PROPERTIES CO24 citations93
USD419601SJan 25, 2000
Sheet dispenser
3M INNOVATIVE PROPERTIES CO23 citations93
USD633142SFeb 22, 2011
Writing instrument with sheet dispenser
3M INNOVATIVE PROPERTIES CO19 citations91
USD612886SMar 30, 2010
Writing instrument with sheet dispenser
3M INNOVATIVE PROPERTIES CO12 citations84
US7547155B2Jun 16, 2009
Marking device
3M INNOVATIVE PROPERTIES CO17 citations84
USD581978SDec 2, 2008
Writing instrument with sheet dispenser
3M INNOVATIVE PROPERTIES CO10 citations84
USD623223SSep 7, 2010
Writing instrument with sheet dispenser
3M INNOVATIVE PROPERTIES CO9 citations83
US7182217B2Feb 27, 2007
Sheet dispensers and methods of making and using the same
3M INNOVATIVE PROPERTIES CO14 citations82
USD564584SMar 18, 2008
Marking device
3M INNOVATIVE PROPERTIES CO6 citations74
USD564583SMar 18, 2008
Marking device
3M INNOVATIVE PROPERTIES CO7 citations74
USD564582SMar 18, 2008
Marking device
3M INNOVATIVE PROPERTIES CO8 citations74
US7114870B2Oct 3, 2006
Writing instrument with sheet dispenser
3M INNOVATIVE PROPERTIES CO10 citations74
US6068138AMay 30, 2000
Dispenser for a stack of sheets
3M INNOVATIVE PROPERTIES CO14 citations70
USD564023SMar 11, 2008
Marking device
3M INNOVATIVE PROPERTIES CO5 citations63
US7326453B2Feb 5, 2008
Article with selectively activated adhesive
3M INNOVATIVE PROPERTIES CO5 citations63
USD623222SSep 7, 2010
Writing instrument with sheet dispenser
3M INNOVATIVE PROPERTIES CO2 citations61
WINDORSKI DAVID C
3 patentsBODZIAK DOUGLAS P
1 patentShowing the top 50 of 51 patents by PatentIndex Score.