Growing community of inventors

Toronto, Canada

Peter F Welch

Average Co-Inventor Count = 3.00

ph-index = 7

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 = 117

Peter F WelchDarren V Bosch (7 patents)Peter F WelchRandy S Amborn (7 patents)Peter F WelchEric R Hillmer (7 patents)Peter F WelchRobert I Somers (2 patents)Peter F WelchAnthony M DeMore (2 patents)Peter F WelchMartin P Gierke (1 patent)Peter F WelchPeter F Welch (10 patents)Darren V BoschDarren V Bosch (8 patents)Randy S AmbornRandy S Amborn (8 patents)Eric R HillmerEric R Hillmer (7 patents)Robert I SomersRobert I Somers (49 patents)Anthony M DeMoreAnthony M DeMore (3 patents)Martin P GierkeMartin P Gierke (24 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. American Standard International Inc. (7 from 214 patents)

2. Black Decker Inc. (2 from 5,072 patents)


10 patents:

1. D471161 - Heating, ventilating and air conditioning system controller

2. D470114 - Heating, ventilating and air conditioning system controller

3. D460922 - Heating, ventilating and air conditioning system controller

4. D460699 - Heating, ventilating and air conditioning system controller

5. D458159 - Heating, ventilating and air conditioning system controller

6. D457820 - Heating, ventilating and air conditioning system controller

7. D457821 - Heating, ventilating and air conditioning system controller

8. D386841 - Vegetation blower apparatus

9. D377743 - Vegetation trimmer

10. D342852 - Toilet roll dispenser

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idiyas.com
as of
12/7/2025
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