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Cologne, Germany

Helmut Haas

This inventor holds 5 USPTO granted patents. Top assignee: Klockner-Humboldt-Deutz Ag. Active years: 1976-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Helmut Haas. Retrieved from https://idiyas.com/inventor/helmut-haas-51fblt4f

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 15(Granted Patents)

Location History:

Proz-Wahn, DE (1976)
Cologne, DE (1978 - 1979)

Company Filing History:

Klockner-Humboldt-Deutz Ag

Years Active: 1976-1979

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4164328 - Vibratory ball or tube mill (1979-08-14),

2. 4148440 - Apparatus for the release of the jacket material of rod-shaped carriers (1979-04-10),

3. 4102589 - Method of and means for safely releasably tensioning structural parts (1978-07-25),

4. 3971515 - Ball mill with energizing body on the wearing plate (1976-07-27),

5. 3949942 - Vibrating ball mill with heat insulated grinding chamber (1976-04-13),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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