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Bad Neustadt, Germany

Siegfried Schoenwald

This inventor holds 5 USPTO granted patents. Top assignee: Siemens Aktiengesellschaft. Active years: 1989-1991.

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 25(Granted Patents)

Location History:

Bad Neustadt/Herschfeld, DE (1989)
Bad Neustadt, DE (1990)
Bad Neustadt/S, DE (1990 - 1991)

Company Filing History:

5 out of 30,867

Siemens Aktiengesellschaft

Years Active: 1989-1991

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4992028 - Liquid ring pump (1991-02-12),

2. 4964785 - Pump assembly (1990-10-23),

3. 4943208 - Multi-stage lateral channel compressor (1990-07-24),

4. 4907945 - Side-channel compressor (1990-03-13),

5. 4836241 - Valve for the controlling of a pressure differential (1989-06-06),

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]

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