Growing community of inventors

Nepean, Canada

Douglas Balchin

Average Co-Inventor Count = 2.00

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 = 18

Douglas BalchinHenry Hayhoe (1 patent)Douglas BalchinDouglas Balchin (1 patent)Henry HayhoeHenry Hayhoe (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Her Majesty the Queen in Right of Canada As Represented by Agriculture (1 from 10 patents)

2. Her Majesty the Queen in Right of Canada As Represented by the Ministerof Agriculture and Agri-food Canada (21 patents)


1 patent:

1. 5571963 - Precipitation gauge for collecting solid and liquid precipitation

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12/16/2025
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