Growing community of inventors

Racine, WI, United States of America

Eugene Placzkowski

Average Co-Inventor Count = 16.00

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 = 6

Eugene PlaczkowskiPeter M Neumann (1 patent)Eugene PlaczkowskiJeremy Frank Knopow (1 patent)Eugene PlaczkowskiDavid James Prince (1 patent)Eugene PlaczkowskiChristopher L Peterson (1 patent)Eugene PlaczkowskiMicah L Maraia (1 patent)Eugene PlaczkowskiNancy L Broen (1 patent)Eugene PlaczkowskiMatthew J Forst (1 patent)Eugene PlaczkowskiRobert G Fehr (1 patent)Eugene PlaczkowskiScott A Olson (1 patent)Eugene PlaczkowskiAaron J Munsinger (1 patent)Eugene PlaczkowskiRobert C Martineau (1 patent)Eugene PlaczkowskiMilton W Erickson (1 patent)Eugene PlaczkowskiRichard Graceffa (1 patent)Eugene PlaczkowskiSergio Reyes Salgado (1 patent)Eugene PlaczkowskiRaymond C Sulin (1 patent)Eugene PlaczkowskiEugene Placzkowski (1 patent)Peter M NeumannPeter M Neumann (59 patents)Jeremy Frank KnopowJeremy Frank Knopow (47 patents)David James PrinceDavid James Prince (44 patents)Christopher L PetersonChristopher L Peterson (32 patents)Micah L MaraiaMicah L Maraia (27 patents)Nancy L BroenNancy L Broen (24 patents)Matthew J ForstMatthew J Forst (20 patents)Robert G FehrRobert G Fehr (16 patents)Scott A OlsonScott A Olson (13 patents)Aaron J MunsingerAaron J Munsinger (12 patents)Robert C MartineauRobert C Martineau (7 patents)Milton W EricksonMilton W Erickson (6 patents)Richard GraceffaRichard Graceffa (3 patents)Sergio Reyes SalgadoSergio Reyes Salgado (2 patents)Raymond C SulinRaymond C Sulin (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. S. C. Johnson Son, Inc. (1 from 2,355 patents)


1 patent:

1. D655513 - Fabric sweeper

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12/26/2025
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