DC

David A. Cziraky

CR Crayola: 11 patents #8 of 117Top 7%
BS Binney & Smith: 9 patents #5 of 92Top 6%
HI Hallmark Cards, Incorporated: 1 patents #130 of 288Top 50%
Overall (All Time): #179,581 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1089960 Lower body garment 2025-08-26
D1043043 Lower body garment 2024-09-24
10919667 Nesting storage container 2021-02-16
D872484 Storage container with corner supports 2020-01-14
10286722 Marker maker Robert J. Henry, Joseph Thomas Moll, James Allen 2019-05-14
9193212 Marker maker Robert J. Henry, Joseph Thomas Moll, James Allen 2015-11-24
9156304 Ink-delivery systems Christopher P. Orem, Wolfgang Witz 2015-10-13
9114662 Ink-delivery systems Christopher P. Orem, Wolfgang Witz 2015-08-25
9109793 Illuminated display unit Steve Menow, Robert J. Henry, Anthony Wyzen 2015-08-18
8783176 Self-sealing stamping device Christopher P. Orem 2014-07-22
8485749 Ink delivery systems Christopher P. Orem, Wolfgang Witz 2013-07-16
8387528 Self-sealing stamping device Christopher P. Orem 2013-03-05
7921569 Tool assembly apparatus having a recessed tip and a method for its use Douglas F. Melville, Jr., Paul Boxmeyer 2011-04-12
D608826 Marker Roseld V. Laguatan 2010-01-26
7182902 Crayon marker 2007-02-27
6902387 Crayon maker 2005-06-07
D502964 Portable easel 2005-03-15
D471572 Crayon maker 2003-03-11
6045108 Inclined adjustable easel with slidably drawer 2000-04-04
5855351 Easel Nancy A. DeBellis, Richard A. Tarozzi 1999-01-05
5676240 Caddy for art supplies Harry J. Lidle, Jr., Richard A. Tarozzi 1997-10-14
D374349 Caddy for art supplies Harry J. Lidle, Jr., Richard A. Tarozzi 1996-10-08
D374467 Combined toy boat and container for writing instruments Nancy A. DeBellis, Heather D. Semple 1996-10-08