Growing community of inventors

Kingswinford, United Kingdom

John Maria Verhaeg

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 = 49

John Maria Verhaeg ↔ Donald Brookes (1 patent)John Maria VerhaegJohn Maria Verhaeg (1 patent)Donald BrookesDonald Brookes (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sunrise Medical Gmbh (1 from 8 patents)


1 patent:

1. 5899475 - Vehicle having wheels and castors

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12/20/2025
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