Growing community of inventors

Halle-Neustadt, Germany

Seigfried Engels

Average Co-Inventor Count = 6.00

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 = 15

Seigfried Engels ↔ Roland Thome (1 patent)Seigfried Engels ↔ Hubertus Schmidt (1 patent)Seigfried Engels ↔ Reinhard Feige (1 patent)Seigfried Engels ↔ Rudiger Lange (1 patent)Seigfried Engels ↔ Ulrich Bollmann (1 patent)Seigfried EngelsSeigfried Engels (1 patent)Roland ThomeRoland Thome (18 patents)Hubertus SchmidtHubertus Schmidt (5 patents)Reinhard FeigeReinhard Feige (4 patents)Rudiger LangeRudiger Lange (1 patent)Ulrich BollmannUlrich Bollmann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Vereinigte Aluminium-werke Aktiengesellschaft (1 from 46 patents)

2. Leuna-werke Ag (1 from 1 patent)


1 patent:

1. 5413985 - Partially crystalline, transitional aluminum oxides, methods for their

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