DAVID VOLZER

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EASTON, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Crayon manipulation devices
- Patent number 10,471,622
- Issue date Nov 12, 2019
- Crayola LLC
- David Volzer
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Pixel art crayon and marker photo array assembly and kit
- Patent number 10,471,617
- Issue date Nov 12, 2019
- Crayola LLC
- David Volzer
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
PIXEL ART CRAYON AND MARKER PHOTO ARRAY ASSEMBLY AND KIT
- Publication number 20180065265
- Publication date Mar 8, 2018
- Crayola, LLC
- David Volzer
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
CRAYON MANIPULATION DEVICES
- Publication number 20170355093
- Publication date Dec 14, 2017
- Crayola, LLC
- DAVID VOLZER
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
MESS-FREE SAND PLAY DEVICE
- Publication number 20170354898
- Publication date Dec 14, 2017
- Crayola, LLC
- BRIAN F. WEINSTOCK
- A63 - SPORTS GAMES AMUSEMENTS