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For the Inventor, By the Inventor

Easton, PA, United States of America

Crayola Llc.


USPTO Granted Patents = 131



Trademarks = 6

Forward Citations = 364

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116 inventors (with patents filed for the assignee):

goldMedal Thomas R Rau (17 out of 17 patents)

silverMedal Craig Skinner (16 out of 17 patents)

bronzeMedal Christopher P Orem (16 out of 20 patents)

4.  Joseph Thomas Moll (16 out of 32 patents)

5.  Robert J Henry (15 out of 24 patents)

6.  Douglas Brand (13 out of 18 patents)

7.  James William Allen (13 out of 14 patents)

8.  David A Cziraky (11 out of 23 patents)

9.  John D McBride, Jr (11 out of 11 patents)

10.  Gregory R Nungester (11 out of 12 patents)

11.  Anthony P Monzo (10 out of 13 patents)

12.  Stephen F Weiss (9 out of 14 patents)

13.  Keith Allison (8 out of 12 patents)

14.  Scott Collins (8 out of 8 patents)

15.  Michael G Moskal (8 out of 8 patents)


Core Competencies:
Color-Transfer Wicking Art Kit
Marker Pixel Wicking Apparatus
Erasable Writing Compositions
Color-Change Writing Instruments
Liquid Storage Device
Moldable Compositions
Integrated Highlighting Marker
Automated Crayon Melting Device
Stackable Stencil System
Writing Utensil Innovations
Crayon Manipulation Devices
Multi-Purpose Art Tools

131 patents:

1. D1105242 - Writing utensil (2025-12-09),
2. D1099212 - Color-transfer wicking art kit (2025-10-21),
3. D1094546 - Writing utensil (2025-09-23),
4. 12403720 - Marker pixel wicking apparatus (2025-09-02),
5. 12391060 - Apparatus for adjustably retaining an expendable medium for writing and/or drawing (2025-08-19),
6. 12377677 - Output device for uniformly mixed liquid and method for making and using the same (2025-08-05),
7. 12139584 - Putty and putty base compounds and methods of making thereof (2024-11-12),
8. 12134278 - Marking system for moldable substrates (2024-11-05),
9. 12122930 - Color-change and erasable writing compositions, writing instruments, and systems (2024-10-22),
10. 12097722 - Erasable writing compositions (2024-09-24),
11. 11975563 - Pattern maker (2024-05-07),
12. 11891484 - Putty and putty base compounds and methods of making thereof (2024-02-06),
13. 11866603 - Color-change and erasable writing compositions, writing instruments, and systems (2024-01-09),
14. 11840113 - Marker opener (2023-12-12),
15. 11813887 - Wicking nib device and system (2023-11-14),
Crayola LLC is a renowned American art supplies company specializing in the production of crayons, markers, colored pencils, and other creative tools. The company provides a wide range of high-quality art materials for children and adults alike. Crayola's vibrant and innovative products have been inspiring artistic expression and imagination for over a century.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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131 Patents

#3 in Easton, PA

#116 in Pennsylvania

#2,843 in US

#5,969 in the World

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Easton, PA, United States of America

Crayola Llc.

Forward Citations = 364

116 inventors:

goldMedal Thomas R Rau (17 out of 17 patents)

silverMedal Craig Skinner (16 out of 17 patents)

bronzeMedal Christopher P Orem (16 out of 20 patents)

4.  Joseph Thomas Moll (16 out of 32 patents)

5.  Robert J Henry (15 out of 24 patents)

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