Otmar Irro

This inventor holds 4 USPTO granted patents. Top assignees: Siemens Aktiengesellschaft, Siemens Nixdorf Informationssysteme Aktiengesellschaft. Active years: 1984-1996.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 31(Granted Patents)

Location History:

Feldkirchen, DE (1984)
Feldkirchen-Westerham, DE (1993 - 1996)

Company Filing History:

3 out of 30,854

Siemens Aktiengesellschaft

patents

1 out of 189

Siemens Nixdorf Informationssysteme Aktiengesellschaft

patents

Years Active: 1984-1996

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5534986 - Replaceable separating agent metering device for a fuser roller (1996-07-09),

2. 5238317 - Printer providing a freely accessible printer frame (1993-08-24),

3. 4479729 - Stuffing cassette with external drive (1984-10-30),

4. 4426165 - Printing device with integrated print head fastening and adjustment (1984-01-17),

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