Growing community of inventors

Sechelt, Canada

Peter Chapman

Average Co-Inventor Count = 4.00

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 = 50

Peter Chapman ↔ Derek Pyner (2 patents)Peter Chapman ↔ Howard Mankin (2 patents)Peter Chapman ↔ Steve Kazemir (2 patents)Peter Chapman ↔ David Cirjak (1 patent)Peter Chapman ↔ Justine Smith (1 patent)Peter Chapman ↔ Christopher S O'Brien Wheeler (1 patent)Peter ChapmanPeter Chapman (3 patents)Derek PynerDerek Pyner (2 patents)Howard MankinHoward Mankin (2 patents)Steve KazemirSteve Kazemir (2 patents)David CirjakDavid Cirjak (12 patents)Justine SmithJustine Smith (3 patents)Christopher S O'Brien WheelerChristopher S O'Brien Wheeler (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Envision This, Inc. (2 from 2 patents)

2. Intrinsyc Software Internaional Inc. (1 from 1 patent)


3 patents:

1. D533551 - Enclosure for a handheld computer

2. 6052841 - System for preventing toilet overflows

3. 5940899 - System for preventing toilet overflows

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idiyas.com
as of
12/12/2025
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