Growing community of inventors

West Lakes, Australia

David B Swift

Average Co-Inventor Count = 2.00

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 = 20

David B Swift ↔ David Chelchowski (1 patent)David B SwiftDavid B Swift (1 patent)David ChelchowskiDavid Chelchowski (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Caroma Industries Limited (1 from 102 patents)


1 patent:

1. 5280803 - A valve arrangement

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as of
12/19/2025
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