Growing community of inventors

Tarzana, CA, United States of America

Allan B Johnson

Average Co-Inventor Count = 3.16

ph-index = 11

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 = 681

Allan B JohnsonSpencer L Mackay (7 patents)Allan B JohnsonFrederick G Mackay (7 patents)Allan B JohnsonDavid W Smith (2 patents)Allan B JohnsonKeith L Poulson (2 patents)Allan B JohnsonFred J Hayman (2 patents)Allan B JohnsonRobert P Aliano (2 patents)Allan B JohnsonGretchen L Ross (2 patents)Allan B JohnsonMary L Scott (2 patents)Allan B JohnsonSpencer L Mackay (1 patent)Allan B JohnsonAlan D Crawford (1 patent)Allan B JohnsonJohn M Trenary (1 patent)Allan B JohnsonCleve A Graham (1 patent)Allan B JohnsonBrian Chase (1 patent)Allan B JohnsonTed G Crawford (1 patent)Allan B JohnsonGerald William Lee (1 patent)Allan B JohnsonGeorge Bachand (1 patent)Allan B JohnsonAllan B Johnson (15 patents)Spencer L MackaySpencer L Mackay (17 patents)Frederick G MackayFrederick G Mackay (16 patents)David W SmithDavid W Smith (13 patents)Keith L PoulsonKeith L Poulson (12 patents)Fred J HaymanFred J Hayman (2 patents)Robert P AlianoRobert P Aliano (2 patents)Gretchen L RossGretchen L Ross (2 patents)Mary L ScottMary L Scott (2 patents)Spencer L MackaySpencer L Mackay (45 patents)Alan D CrawfordAlan D Crawford (27 patents)John M TrenaryJohn M Trenary (12 patents)Cleve A GrahamCleve A Graham (11 patents)Brian ChaseBrian Chase (2 patents)Ted G CrawfordTed G Crawford (2 patents)Gerald William LeeGerald William Lee (1 patent)George BachandGeorge Bachand (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Teledyne Industries, Inc. (8 from 625 patents)

2. Fred Hayman Beverly Hills, Inc. (2 from 2 patents)

3. Giorgio Beverly Hills, Inc. (2 from 2 patents)

4. The Gillette Company (1 from 2,658 patents)

5. Dental Research, Inc. (1 from 5 patents)

6. Intermatic Electronics Incorporated (1 from 4 patents)


15 patents:

1. 5234132 - Actuator for dispensing pump

2. D325525 - Combined perfume bottle and stopper

3. D325346 - Combined perfume bottle and stopper

4. D324820 - Combined bottle and cap

5. D305617 - Bottle

6. 4845795 - Automatic cleaning device

7. D294180 - Sound actuated night light

8. D267582 - Hand-held showerhead

9. D267581 - Showerhead

10. D267422 - Showerhead steamer attachment

11. D265245 - Motor housing for an oral hygiene appliance

12. D256027 - Combination counter and tabulator for controlling food intake

13. D247511 - Hydrotherapy foot tub

14. D246667 - Motor pump housing for a dental irrigator

15. D246668 - Motor pump housing for a dental jet irrigator and cover therefor

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idiyas.com
as of
12/9/2025
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