Growing community of inventors

Palatine, IL, United States of America

Loren E Doppelt

Average Co-Inventor Count = 4.22

ph-index = 8

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 = 257

Loren E DoppeltGary F Prokop (5 patents)Loren E DoppeltMarianne Grisdale (4 patents)Loren E DoppeltMark D Dziersk (4 patents)Loren E DoppeltJeff Condon (3 patents)Loren E DoppeltJames Joseph Fitzgibbon (1 patent)Loren E DoppeltJohn Victor Moravec (1 patent)Loren E DoppeltGregory James Holderfield (1 patent)Loren E DoppeltPenelope C Yao (1 patent)Loren E DoppeltTimothy K Virkus (1 patent)Loren E DoppeltJeffrey B Kell (1 patent)Loren E DoppeltJoseph J Ergun (1 patent)Loren E DoppeltThomas A Brookbank (1 patent)Loren E DoppeltBernard J Wojciak (1 patent)Loren E DoppeltLetesa Isler (1 patent)Loren E DoppeltAnthony Martinez (1 patent)Loren E DoppeltJean-Michel Robert Rotharmel (1 patent)Loren E DoppeltSarah O'Neil (1 patent)Loren E DoppeltPhilip Chung Kit Chu (1 patent)Loren E DoppeltEva Lok (1 patent)Loren E DoppeltRichard James Novy (1 patent)Loren E DoppeltMark Siegler (1 patent)Loren E DoppeltVirginia R Bing (1 patent)Loren E DoppeltMarvin Wayne Olds (1 patent)Loren E DoppeltGlen Alexander Ellefsen (1 patent)Loren E DoppeltRoger Pak Lok Chu (1 patent)Loren E DoppeltJason Richard Richards (1 patent)Loren E DoppeltLoren E Doppelt (9 patents)Gary F ProkopGary F Prokop (52 patents)Marianne GrisdaleMarianne Grisdale (28 patents)Mark D DzierskMark D Dziersk (23 patents)Jeff CondonJeff Condon (3 patents)James Joseph FitzgibbonJames Joseph Fitzgibbon (202 patents)John Victor MoravecJohn Victor Moravec (39 patents)Gregory James HolderfieldGregory James Holderfield (38 patents)Penelope C YaoPenelope C Yao (19 patents)Timothy K VirkusTimothy K Virkus (18 patents)Jeffrey B KellJeffrey B Kell (15 patents)Joseph J ErgunJoseph J Ergun (9 patents)Thomas A BrookbankThomas A Brookbank (8 patents)Bernard J WojciakBernard J Wojciak (5 patents)Letesa IslerLetesa Isler (4 patents)Anthony MartinezAnthony Martinez (3 patents)Jean-Michel Robert RotharmelJean-Michel Robert Rotharmel (2 patents)Sarah O'NeilSarah O'Neil (2 patents)Philip Chung Kit ChuPhilip Chung Kit Chu (1 patent)Eva LokEva Lok (1 patent)Richard James NovyRichard James Novy (1 patent)Mark SieglerMark Siegler (1 patent)Virginia R BingVirginia R Bing (1 patent)Marvin Wayne OldsMarvin Wayne Olds (1 patent)Glen Alexander EllefsenGlen Alexander Ellefsen (1 patent)Roger Pak Lok ChuRoger Pak Lok Chu (1 patent)Jason Richard RichardsJason Richard Richards (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Chamberlain Group, Inc. (6 from 513 patents)

2. Wki Holding Company, Inc. (1 from 196 patents)

3. The Chamberlian Group, Inc. (1 from 2 patents)


9 patents:

1. D563174 - Roaster

2. 5969637 - Garage door opener with light control

3. D409577 - Remote control transmitter

4. D402300 - Garage door opener housing

5. D391507 - Garage door keyless entry system

6. D381962 - Garage door opener control

7. D380696 - Transmitter for garage door opener

8. D378200 - Wall mounted garage door control

9. D377767 - Compact transmitter for garage door opener

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idiyas.com
as of
12/8/2025
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