Growing community of inventors

Easton, PA, United States of America

Douglas Brand

Average Co-Inventor Count = 3.88

ph-index = 6

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 145

Douglas BrandThomas R Rau (7 patents)Douglas BrandChristopher P Orem (3 patents)Douglas BrandJohn D McBride, Jr (3 patents)Douglas BrandScott Collins (3 patents)Douglas BrandVito Niosi (3 patents)Douglas BrandCynthia Cano (3 patents)Douglas BrandAdam Scott Sharp (3 patents)Douglas BrandAdam Sandt (3 patents)Douglas BrandCharles W Dietterich (2 patents)Douglas BrandCraig Skinner (2 patents)Douglas BrandGregory R Nungester (2 patents)Douglas BrandRobert S Volk (2 patents)Douglas BrandJames C Matthews (2 patents)Douglas BrandPatrick J Traini (2 patents)Douglas BrandPhuc Nguyen Duc (2 patents)Douglas BrandRobert J Henry (1 patent)Douglas BrandJames William Allen (1 patent)Douglas BrandAnthony P Monzo (1 patent)Douglas BrandLeena Vadaketh (1 patent)Douglas BrandFrancis G Schiro (1 patent)Douglas BrandGeorge J Nagle (1 patent)Douglas BrandJennifer Weikel (1 patent)Douglas BrandRamy Hanna (1 patent)Douglas BrandDavid Volzer (1 patent)Douglas BrandDavid S Smith (1 patent)Douglas BrandGraeme M Keogh (1 patent)Douglas BrandJohn S McDonnell (1 patent)Douglas BrandChing Yi Chen (1 patent)Douglas BrandCaleb Leaser (1 patent)Douglas BrandAdam Sandt (1 patent)Douglas BrandJr Mcbride John D (1 patent)Douglas BrandDouglas Brand (18 patents)Thomas R RauThomas R Rau (17 patents)Christopher P OremChristopher P Orem (20 patents)John D McBride, JrJohn D McBride, Jr (11 patents)Scott CollinsScott Collins (8 patents)Vito NiosiVito Niosi (7 patents)Cynthia CanoCynthia Cano (3 patents)Adam Scott SharpAdam Scott Sharp (3 patents)Adam SandtAdam Sandt (3 patents)Charles W DietterichCharles W Dietterich (26 patents)Craig SkinnerCraig Skinner (17 patents)Gregory R NungesterGregory R Nungester (12 patents)Robert S VolkRobert S Volk (8 patents)James C MatthewsJames C Matthews (2 patents)Patrick J TrainiPatrick J Traini (2 patents)Phuc Nguyen DucPhuc Nguyen Duc (2 patents)Robert J HenryRobert J Henry (24 patents)James William AllenJames William Allen (14 patents)Anthony P MonzoAnthony P Monzo (13 patents)Leena VadakethLeena Vadaketh (8 patents)Francis G SchiroFrancis G Schiro (4 patents)George J NagleGeorge J Nagle (4 patents)Jennifer WeikelJennifer Weikel (3 patents)Ramy HannaRamy Hanna (2 patents)David VolzerDavid Volzer (2 patents)David S SmithDavid S Smith (1 patent)Graeme M KeoghGraeme M Keogh (1 patent)John S McDonnellJohn S McDonnell (1 patent)Ching Yi ChenChing Yi Chen (1 patent)Caleb LeaserCaleb Leaser (1 patent)Adam SandtAdam Sandt (1 patent)Jr Mcbride John DJr Mcbride John D (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Crayola Llc. (13 from 131 patents)

2. Binney & Smith Inc. (5 from 134 patents)


18 patents:

1. D1105242 - Writing utensil

2. D1094546 - Writing utensil

3. 12391060 - Apparatus for adjustably retaining an expendable medium for writing and/or drawing

4. 11407247 - Crayon storing and dispensing device

5. 10842271 - Quick assembly articulating easel

6. 10787023 - Writing implement with magnetic component

7. 10688523 - Solid marking material melting applicator wand

8. 10632781 - Crayon carving device

9. 10471617 - Pixel art crayon and marker photo array assembly and kit

10. 10195623 - Marker airbrush

11. 10081027 - Marker airbrush

12. 9713815 - Marker airbrush

13. 7329062 - Retractable writing instrument

14. 6964534 - Retractable writing instrument

15. 6626600 - Writing instrument

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idiyas.com
as of
12/31/2025
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