Herbert Vojacek

This inventor holds 4 USPTO granted patents. Top assignees: Bayer Aktiengesellschaft, Feldmuhle Aktiengesellschaft, Sinterstahl Gmbh. Active years: 1984-1992.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 4

Forward Citations = 66(Granted Patents)

Company Filing History:

2 out of 12,266

Bayer Aktiengesellschaft

patents

1 out of 51

Feldmuhle Aktiengesellschaft

Years Active: 1984-1992

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5143192 - Friction clutch or friction brake (1992-09-01),

2. 4618049 - Friction partners for lubricated friction couplings (1986-10-21),

3. 4499000 - Power-transmission method uses spirocyclic ketals (1985-02-12),

4. 4481123 - Polyethers, their preparation and their use as lubricants (1984-11-06),

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