Growing community of inventors

North Canton, OH, United States of America

Eric Vankeulen

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 = 0

Eric VankeulenH Thomas Graef (221 patents)Eric VankeulenDale H Blackson (165 patents)Eric VankeulenSongtao Ma (100 patents)Eric VankeulenPaul D Magee (93 patents)Eric VankeulenMichael J Shaffer (1 patent)Eric VankeulenRichard L Bednar (1 patent)Eric VankeulenDamon J Blackford (58 patents)Eric VankeulenKenneth Turocy (52 patents)Eric VankeulenThomas A VanKirk (34 patents)Eric VankeulenGary Smith, Jr (1 patent)Eric VankeulenJeff Geither (5 patents)Eric VankeulenJohn Christie (1 patent)Eric VankeulenThomas H Graef (0 patent)Eric VankeulenGregory Spicer (0 patent)Eric VankeulenEric Vankeulen (1 patent)H Thomas GraefH Thomas Graef (221 patents)Dale H BlacksonDale H Blackson (165 patents)Songtao MaSongtao Ma (100 patents)Paul D MageePaul D Magee (93 patents)Michael J ShafferMichael J Shaffer (93 patents)Richard L BednarRichard L Bednar (82 patents)Damon J BlackfordDamon J Blackford (58 patents)Kenneth TurocyKenneth Turocy (52 patents)Thomas A VanKirkThomas A VanKirk (34 patents)Gary Smith, JrGary Smith, Jr (24 patents)Jeff GeitherJeff Geither (5 patents)John ChristieJohn Christie (1 patent)Thomas H GraefThomas H Graef (0 patent)Gregory SpicerGregory Spicer (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hunter's Manufacturing Company, Inc. (1 from 118 patents)

2. Diebold, Inc. (544 patents)


1 patent:

1. 12320613 - Crossbow de-cocking method

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/14/2025
Loading…