Growing community of inventors

Porsgrunn, Norway

Per Arne Wang

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 = 1

Per Arne Wang ↔ Erik Sauar (1 patent)Per Arne Wang ↔ Ole Christian Tronrud (5 patents)Per Arne Wang ↔ Erik Hjertaas (0 patent)Per Arne Wang ↔ Arne Ramsland (0 patent)Per Arne Wang ↔ André Skeie (0 patent)Per Arne Wang ↔ Bent Hammel (0 patent)Per Arne Wang ↔ Ola Tronrud (0 patent)Per Arne WangPer Arne Wang (1 patent)Erik SauarErik Sauar (12 patents)Ole Christian TronrudOle Christian Tronrud (5 patents)Erik HjertaasErik Hjertaas (0 patent)Arne RamslandArne Ramsland (0 patent)André SkeieAndré Skeie (0 patent)Bent HammelBent Hammel (0 patent)Ola TronrudOla Tronrud (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rec Scan Wafer As (1 from 3 patents)

2. Rec Wafer Pte. Ltd. (0 patent)


1 patent:

1. 7967915 - Reduction of attraction forces between silicon wafers

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12/7/2025
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