Growing community of inventors

Coswig, Germany

Ullrich Spevacek

Average Co-Inventor Count = 9.00

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 = 0

Ullrich Spevacek ↔ Norbert Dittmann (1 patent)Ullrich Spevacek ↔ Frank Junker (1 patent)Ullrich Spevacek ↔ Klaus Schrader (1 patent)Ullrich Spevacek ↔ Hans-Juergen Tappert (1 patent)Ullrich Spevacek ↔ Gottlieb Polzer (1 patent)Ullrich Spevacek ↔ Juergen Lange (1 patent)Ullrich Spevacek ↔ Hans-Michael Wardenga (1 patent)Ullrich Spevacek ↔ Eberhard Neubert (1 patent)Ullrich SpevacekUllrich Spevacek (1 patent)Norbert DittmannNorbert Dittmann (4 patents)Frank JunkerFrank Junker (3 patents)Klaus SchraderKlaus Schrader (2 patents)Hans-Juergen TappertHans-Juergen Tappert (1 patent)Gottlieb PolzerGottlieb Polzer (1 patent)Juergen LangeJuergen Lange (1 patent)Hans-Michael WardengaHans-Michael Wardenga (1 patent)Eberhard NeubertEberhard Neubert (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Veb Kombinat Polygraph 'werner Lamberz Leipzig' (1 from 92 patents)


1 patent:

1. 4848266 - Device for treating internal surfaces of cylindrical articles

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