Growing community of inventors

Racine, WI, United States of America

Lonnie Douglas Spears

Average Co-Inventor Count = 3.33

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 = 2

Lonnie Douglas SpearsCharles James Koerner (2 patents)Lonnie Douglas SpearsMichael J Baum (1 patent)Lonnie Douglas SpearsRobert L Kalafut (1 patent)Lonnie Douglas SpearsMichael J Marchi (1 patent)Lonnie Douglas SpearsJohn Jeffers (1 patent)Lonnie Douglas SpearsUdo Koch (1 patent)Lonnie Douglas SpearsMargaret Seribo (1 patent)Lonnie Douglas SpearsPatrick M Nickels (1 patent)Lonnie Douglas SpearsJohn Jeffers (1 patent)Lonnie Douglas SpearsPatrick M Nickels (1 patent)Lonnie Douglas SpearsCharles James Koerner (1 patent)Lonnie Douglas SpearsLonnie Douglas Spears (3 patents)Charles James KoernerCharles James Koerner (2 patents)Michael J BaumMichael J Baum (12 patents)Robert L KalafutRobert L Kalafut (5 patents)Michael J MarchiMichael J Marchi (3 patents)John JeffersJohn Jeffers (3 patents)Udo KochUdo Koch (2 patents)Margaret SeriboMargaret Seribo (1 patent)Patrick M NickelsPatrick M Nickels (1 patent)John JeffersJohn Jeffers (1 patent)Patrick M NickelsPatrick M Nickels (3 patents)Charles James KoernerCharles James Koerner (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Siemens Industry, Inc. (3 from 926 patents)


3 patents:

1. 9338238 - Operation scheduler for a building automation system

2. 9244812 - Methods and systems in an automation system for viewing a current value of a point identified in code of a corresponding point control process

3. 8918492 - Field panel with embedded webserver and method of accessing the same

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as of
12/16/2025
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