Growing community of inventors

Saint Paul, MN, United States of America

Matthew J Welsch

Average Co-Inventor Count = 3.00

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 = 14

Matthew J Welsch ↔ Richard Jay Garelick (1 patent)Matthew J Welsch ↔ Charles J Hauck (1 patent)Matthew J WelschMatthew J Welsch (1 patent)Richard Jay GarelickRichard Jay Garelick (23 patents)Charles J HauckCharles J Hauck (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Garelick Mfg. Co. (1 from 22 patents)


1 patent:

1. D499190 - Dock or pontoon ladder

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