Growing community of inventors

Eindhoven, Netherlands

Johannes A Tolboom

Average Co-Inventor Count = 5.00

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 = 1

Johannes A Tolboom ↔ Hendrik J De Wit (1 patent)Johannes A Tolboom ↔ Franciscus W Dirne (1 patent)Johannes A Tolboom ↔ Cornelis H Witmer (1 patent)Johannes A Tolboom ↔ Peter Lasinski (1 patent)Johannes A TolboomJohannes A Tolboom (1 patent)Hendrik J De WitHendrik J De Wit (8 patents)Franciscus W DirneFranciscus W Dirne (4 patents)Cornelis H WitmerCornelis H Witmer (4 patents)Peter LasinskiPeter Lasinski (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. U.S. Philips Corporation (1 from 14,087 patents)


1 patent:

1. 5234775 - Soft magnetic multilayer film and magnetic head provided with such a

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12/19/2025
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