Growing community of inventors

.ANG.shammar, Sweden

Jan-Erik Johansson

Average Co-Inventor Count = 3.00

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 = 47

Jan-Erik JohanssonStig E Lagerberg (1 patent)Jan-Erik JohanssonLars T Pettersson (1 patent)Jan-Erik JohanssonJan-Erik Johansson (1 patent)Stig E LagerbergStig E Lagerberg (12 patents)Lars T PetterssonLars T Pettersson (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sandvik Ab (1 from 686 patents)


1 patent:

1. 5275633 - Cutting member and method of manufacturing such member of compacted

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12/17/2025
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