Growing community of inventors

Crows Nest, Australia

Samuel Dean Trewartha

Average Co-Inventor Count = 7.45

ph-index = 3

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 = 24

Samuel Dean TrewarthaPeter Noel Cooper (3 patents)Samuel Dean TrewarthaLisa Painter (3 patents)Samuel Dean TrewarthaEric Williams (3 patents)Samuel Dean TrewarthaKenneth James Gleason, Ii (3 patents)Samuel Dean TrewarthaDouglas R Nelson (2 patents)Samuel Dean TrewarthaPeter Russo (2 patents)Samuel Dean TrewarthaSteve Wittman (2 patents)Samuel Dean TrewarthaYashin Mark Radhakrishnan (1 patent)Samuel Dean TrewarthaSteve Wittmann (1 patent)Samuel Dean TrewarthaSamuel Dean Trewartha (3 patents)Peter Noel CooperPeter Noel Cooper (8 patents)Lisa PainterLisa Painter (7 patents)Eric WilliamsEric Williams (5 patents)Kenneth James Gleason, IiKenneth James Gleason, Ii (4 patents)Douglas R NelsonDouglas R Nelson (19 patents)Peter RussoPeter Russo (18 patents)Steve WittmanSteve Wittman (3 patents)Yashin Mark RadhakrishnanYashin Mark Radhakrishnan (3 patents)Steve WittmannSteve Wittmann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fiskars Brands, Inc. (3 from 376 patents)


3 patents:

1. D611793 - Cutting tool

2. D608171 - Buncher

3. D603665 - Stem cutter

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as of
12/7/2025
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