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Widnau/St. Gallen, Switzerland

Ottmar Koeppel

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 = 5

Ottmar Koeppel ↔ Franz Sprenger (1 patent)Ottmar KoeppelOttmar Koeppel (1 patent)Franz SprengerFranz Sprenger (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wild Leitz Ag (1 from 5 patents)


1 patent:

1. 5134779 - Plotter with flat-bed table and instrument carriage

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