Growing community of inventors

West Bend, WI, United States of America

Erik J Lindahl

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 = 1

Erik J Lindahl ↔ James M Rasmussen (1 patent)Erik J Lindahl ↔ Norman R Wurz (1 patent)Erik J Lindahl ↔ Gregory J Tastad (1 patent)Erik J LindahlErik J Lindahl (1 patent)James M RasmussenJames M Rasmussen (125 patents)Norman R WurzNorman R Wurz (35 patents)Gregory J TastadGregory J Tastad (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wms Gaming, Inc. (1 from 979 patents)


1 patent:

1. 6656034 - Coin handling device with folding escalator

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12/20/2025
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