Growing community of inventors

Sioux Falls, SD, United States of America

Tom Kotas

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 = 6

Tom Kotas ↔ Brian E Hardy (1 patent)Tom Kotas ↔ Bart L Trevillyan (1 patent)Tom Kotas ↔ Allen C Larson (1 patent)Tom KotasTom Kotas (1 patent)Brian E HardyBrian E Hardy (3 patents)Bart L TrevillyanBart L Trevillyan (2 patents)Allen C LarsonAllen C Larson (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alamo Group Inc. (1 from 35 patents)


1 patent:

1. 7930872 - Drive system for a flail mower

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1/14/2026
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