logo

For the Inventor, By the Inventor

Oberhaching, Germany

Josef Rohrig

This inventor holds 3 USPTO granted patents. Top assignee: Siemens Aktiengesellschaft. Active years: 1977.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:

goldMedal3 out of 30,854 
 
Siemens Aktiengesellschaft
 patents

Years Active: 1977

Loading Chart...
3 patents (USPTO):Explore Patents
1. 4053793 - Modular logic circuit for performing different logic functions (1977-10-11),
2. 4049922 - Switching arrangement for telecommunication switching systems (1977-09-20),
3. 4041245 - Switching arrangement for telecommunication switching systems (1977-08-09),
This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to [email protected]
Loading…