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Reed City, MI, United States of America

Daniel D Wilhelm

USPTO Granted Patents = 6

Average Co-Inventor Count = 1.1

ph-index = 5

Forward Citations = 429(Granted Patents)

Location History:

San Jose, CA (US) (1986)
Reed City, MI (US) (1989 - 1991)
Westchester, OH (US) (1993)

Company Filing History:

Nartron Corporation

where one patent can have more than one assignee

Years Active: 1986-1993

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5229579 - Motor vehicle heated seat control (1993-07-20),

2. 5003288 - Ambient light sensing method and apparatus (1991-03-26),

3. 4935641 - Electronic rheostat method and apparatus (1990-06-19),

4. 4926025 - Electrically heated seat resistive heating element energization system (1990-05-15),

5. 4841198 - Head lamp control method and apparatus, with PWM output regulation (1989-06-20),

6. D285941 - Outdoor advertising support structure (1986-09-30),

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