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Toronto, Canada

Robert Tupper Franz

Average Co-Inventor Count = 8.00

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 = 2

Robert Tupper Franz ↔ Bruce Wayne Miller (1 patent)Robert Tupper Franz ↔ Lance Dale Lyons (1 patent)Robert Tupper Franz ↔ Paul William Emerson (1 patent)Robert Tupper Franz ↔ Richard Alexander Xouris (1 patent)Robert Tupper Franz ↔ Jerry Ted Pruszynski (1 patent)Robert Tupper Franz ↔ Dale Allen Kehoe, Ii (1 patent)Robert Tupper Franz ↔ Nicolett Marie Bisnett (1 patent)Robert Tupper FranzRobert Tupper Franz (1 patent)Bruce Wayne MillerBruce Wayne Miller (24 patents)Lance Dale LyonsLance Dale Lyons (4 patents)Paul William EmersonPaul William Emerson (3 patents)Richard Alexander XourisRichard Alexander Xouris (3 patents)Jerry Ted PruszynskiJerry Ted Pruszynski (3 patents)Dale Allen Kehoe, IiDale Allen Kehoe, Ii (1 patent)Nicolett Marie BisnettNicolett Marie Bisnett (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lyons Industries, Inc. (1 from 7 patents)


1 patent:

1. 9386888 - Molded stackable bathtub with apron and mounting assembly

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as of
12/8/2025
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