Growing community of inventors

Surrey, Canada

Bruce T Calam

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 = 21

Bruce T Calam ↔ Rudy Karlowee (1 patent)Bruce T CalamBruce T Calam (1 patent)Rudy KarloweeRudy Karlowee (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. T.n.s. Holdings, Inc. (1 from 4 patents)

2. Rhc Investments Ltd. (1 from 1 patent)


1 patent:

1. 5016406 - Interlocking roofcurb joint

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1/21/2026
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