Growing community of inventors

Long Beach, CA, United States of America

John N Handy

Average Co-Inventor Count = 1.63

ph-index = 9

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 = 1,117

John N HandyCaleb S Chung (3 patents)John N HandyMartin J Caveza (2 patents)John N HandyNathan C Proch (1 patent)John N HandyAke L Larsson (1 patent)John N HandyGregory M Cannone (1 patent)John N HandyDavid W Schlundt (1 patent)John N HandyJim I Tucker (1 patent)John N HandyTerry Benson (1 patent)John N HandySterling S Spector (1 patent)John N HandySteve Fouke (1 patent)John N HandyJohn N Handy (10 patents)Caleb S ChungCaleb S Chung (5 patents)Martin J CavezaMartin J Caveza (12 patents)Nathan C ProchNathan C Proch (10 patents)Ake L LarssonAke L Larsson (5 patents)Gregory M CannoneGregory M Cannone (3 patents)David W SchlundtDavid W Schlundt (2 patents)Jim I TuckerJim I Tucker (1 patent)Terry BensonTerry Benson (1 patent)Sterling S SpectorSterling S Spector (1 patent)Steve FoukeSteve Fouke (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mattel, Inc. (10 from 1,702 patents)


10 patents:

1. 5653215 - Air-powered projectile launcher

2. D351203 - Ribbed dodge ball

3. 5346423 - Toy for making simulated french fries

4. 5306192 - Simulated toy hamburger maker

5. 5292134 - Ball catching and launching toy

6. 5242496 - Spinning platen paint set

7. 5236269 - Battery-powered dispenser for hot melt adhesive

8. 5133550 - Football having raised ribs

9. 5133551 - Sound producing game bat

10. 5011449 - Appendage motion responsive doll

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idiyas.com
as of
12/16/2025
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