Growing community of inventors

Waterloo, Canada

Jeff Dayman

Average Co-Inventor Count = 4.70

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 = 52

Jeff DaymanSimon Treadwell (4 patents)Jeff DaymanDuncan Newman (4 patents)Jeff DaymanTaras Worona (4 patents)Jeff DaymanCarlton Chong (4 patents)Jeff DaymanThomas Blair Porter (4 patents)Jeff DaymanSonya Mongomery (4 patents)Jeff DaymanAllen Muirhead (4 patents)Jeff DaymanPaul Moore (4 patents)Jeff DaymanMurray Voakes (4 patents)Jeff DaymanLiung Sen Liao (4 patents)Jeff DaymanGlen Johannesson (3 patents)Jeff DaymanGraham Heit (1 patent)Jeff DaymanKevin Michener (1 patent)Jeff DaymanJeff Davis (1 patent)Jeff DaymanBrian Johannesson (1 patent)Jeff DaymanBill Stefanuk (1 patent)Jeff DaymanFred Brouwer (1 patent)Jeff DaymanJeff Dayman (7 patents)Simon TreadwellSimon Treadwell (36 patents)Duncan NewmanDuncan Newman (18 patents)Taras WoronaTaras Worona (8 patents)Carlton ChongCarlton Chong (5 patents)Thomas Blair PorterThomas Blair Porter (5 patents)Sonya MongomerySonya Mongomery (4 patents)Allen MuirheadAllen Muirhead (4 patents)Paul MoorePaul Moore (4 patents)Murray VoakesMurray Voakes (4 patents)Liung Sen LiaoLiung Sen Liao (4 patents)Glen JohannessonGlen Johannesson (9 patents)Graham HeitGraham Heit (15 patents)Kevin MichenerKevin Michener (1 patent)Jeff DavisJeff Davis (1 patent)Brian JohannessonBrian Johannesson (1 patent)Bill StefanukBill Stefanuk (1 patent)Fred BrouwerFred Brouwer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Vasogen Ireland Limited (4 from 30 patents)

2. Rdm Corporation (3 from 24 patents)


7 patents:

1. 7273586 - Apparatus and process for conditioning mammalian blood

2. 7250137 - Apparatus and process for conditioning mammalian blood

3. 7182249 - Apparatus and method for obtaining data from a document

4. 7128873 - Apparatus and process for conditioning mammalian blood

5. D513624 - Document processing device

6. 6736788 - Apparatus and process for conditioning mammalian blood

7. D487478 - Document processing device

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1/22/2026
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