Growing community of inventors

Minnetonka, MN, United States of America

Johann A Toikka

Average Co-Inventor Count = 4.00

ph-index = 1

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 = 6

Johann A Toikka ↔ Noah N Rockey (1 patent)Johann A Toikka ↔ John B Grunloah (1 patent)Johann A Toikka ↔ Jim J Frensko (1 patent)Johann A ToikkaJohann A Toikka (1 patent)Noah N RockeyNoah N Rockey (2 patents)John B GrunloahJohn B Grunloah (1 patent)Jim J FrenskoJim J Frensko (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sterner Lighting Systems Incorporated (1 from 13 patents)


1 patent:

1. 6168291 - Luminaire motorized shade (douser) mechanism

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12/20/2025
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