Growing community of inventors

Mississauga, Canada

Harold O Yeo

Average Co-Inventor Count = 3.33

ph-index = 4

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

Harold O YeoChristopher L Greenwald (2 patents)Harold O YeoJeffrey P Hastings (2 patents)Harold O YeoDavid E Cox, Jr (2 patents)Harold O YeoJack Nobre (2 patents)Harold O YeoMichael Bruyns (2 patents)Harold O YeoChristiaan Stolk (1 patent)Harold O YeoHelon Rzhevsky (1 patent)Harold O YeoHarold O Yeo (5 patents)Christopher L GreenwaldChristopher L Greenwald (15 patents)Jeffrey P HastingsJeffrey P Hastings (8 patents)David E Cox, JrDavid E Cox, Jr (2 patents)Jack NobreJack Nobre (2 patents)Michael BruynsMichael Bruyns (2 patents)Christiaan StolkChristiaan Stolk (2 patents)Helon RzhevskyHelon Rzhevsky (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wheeltronic Ltd. (4 from 4 patents)

2. Other (1 from 832,718 patents)


5 patents:

1. 6679144 - Brake lathe suspension arm

2. 6546832 - Brake lathe station

3. 6345693 - Motorcycle lift

4. 6321634 - Equalizer

5. 6244390 - Inground lift

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as of
12/15/2025
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