Growing community of inventors

Manhattan Beach, CA, United States of America

Wayne R Halford

Average Co-Inventor Count = 2.32

ph-index = 13

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 = 449

Wayne R HalfordGary M Saffer (2 patents)Wayne R HalfordFerenc Fekete (2 patents)Wayne R HalfordEugene J Kilroy (2 patents)Wayne R HalfordMichael O Hirtle (2 patents)Wayne R HalfordPeter C Hill (2 patents)Wayne R HalfordJay M Bro (2 patents)Wayne R HalfordWalter S Nakano (2 patents)Wayne R HalfordKeith Alan Hippely (1 patent)Wayne R HalfordWilliam J Kelley (1 patent)Wayne R HalfordLarry H Renger (1 patent)Wayne R HalfordSteed Sun (1 patent)Wayne R HalfordTerence A Choy (1 patent)Wayne R HalfordJanice E Rosenthal (1 patent)Wayne R HalfordMichael T McKittrick (1 patent)Wayne R HalfordGary R Swisher (1 patent)Wayne R HalfordSamuel M Goldstein (1 patent)Wayne R HalfordOtto L Gabler (1 patent)Wayne R HalfordScott T Boden (1 patent)Wayne R HalfordRichard G Garza (1 patent)Wayne R HalfordKenneth I Amamoto (1 patent)Wayne R HalfordPhilip O Riehlman (1 patent)Wayne R HalfordDavid McElroy (1 patent)Wayne R HalfordJames J Dooley (1 patent)Wayne R HalfordArthur J Foss (1 patent)Wayne R HalfordRaymond R Lynch (1 patent)Wayne R HalfordShahram Naghshineh (1 patent)Wayne R HalfordPeter A Lam (1 patent)Wayne R HalfordPaul A Williams (1 patent)Wayne R HalfordWayne R Halford (15 patents)Gary M SafferGary M Saffer (11 patents)Ferenc FeketeFerenc Fekete (9 patents)Eugene J KilroyEugene J Kilroy (6 patents)Michael O HirtleMichael O Hirtle (4 patents)Peter C HillPeter C Hill (4 patents)Jay M BroJay M Bro (3 patents)Walter S NakanoWalter S Nakano (3 patents)Keith Alan HippelyKeith Alan Hippely (39 patents)William J KelleyWilliam J Kelley (34 patents)Larry H RengerLarry H Renger (9 patents)Steed SunSteed Sun (9 patents)Terence A ChoyTerence A Choy (8 patents)Janice E RosenthalJanice E Rosenthal (6 patents)Michael T McKittrickMichael T McKittrick (6 patents)Gary R SwisherGary R Swisher (5 patents)Samuel M GoldsteinSamuel M Goldstein (5 patents)Otto L GablerOtto L Gabler (5 patents)Scott T BodenScott T Boden (4 patents)Richard G GarzaRichard G Garza (3 patents)Kenneth I AmamotoKenneth I Amamoto (3 patents)Philip O RiehlmanPhilip O Riehlman (2 patents)David McElroyDavid McElroy (1 patent)James J DooleyJames J Dooley (1 patent)Arthur J FossArthur J Foss (1 patent)Raymond R LynchRaymond R Lynch (1 patent)Shahram NaghshinehShahram Naghshineh (1 patent)Peter A LamPeter A Lam (1 patent)Paul A WilliamsPaul A Williams (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Mattel, Inc. (15 from 1,702 patents)


15 patents:

1. 5626506 - Toy vehicle having concealed extendable jaws

2. 5525090 - Toy vehicle having pivoting pincers

3. 5334078 - Toy vehicle having articulated jaws

4. 4844475 - Electronic interactive game apparatus in which an electronic station

5. 4772241 - Toy top with impeller-driven flywheel

6. 4661080 - Toy racing set with exploding raceway

7. 4605230 - Toy vehicle game with launcher and return means

8. 4519789 - Combined jump means and toy vehicle with simulated stunt hoop

9. 4513967 - Toy vehicle game with launcher and return means

10. 4485586 - Shifting mechanism for toy vehicle

11. 4483096 - Launching platform for inertia vehicle

12. 4223472 - Toy projectile launching device

13. 4161279 - Curved track section for toy vehicle

14. 4155194 - Toy spring-type projectile launcher having directional controlling joy

15. 4140276 - Toy vehicle track intersection

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as of
12/12/2025
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