Peter C. Holtermann

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Emergency response drills
- Patent number 11,393,326
- Issue date Jul 19, 2022
- Rauland-Borg Corporation
- Alan Arsinow
- G08 - SIGNALLING
Information Patent Grant
Computer controlled multi-link communication system
- Patent number 4,744,103
- Issue date May 10, 1988
- Rauland-Borg Corporation
- James E. Dahlquist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ROOM TOUCHSCREEN TERMINAL
- Publication number 20240310979
- Publication date Sep 19, 2024
- Rauland-Borg Corporation
- Stacie Dinse
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EMERGENCY RESPONSE DRILLS
- Publication number 20210082274
- Publication date Mar 18, 2021
- Rauland-Borg Corporation
- Peter Holtermann
- G08 - SIGNALLING
Information Patent Application
SCHOOL INTERCOM SYSTEM
- Publication number 20160165369
- Publication date Jun 9, 2016
- Rauland-Borg Corporation
- Michael C. Perkins
- G06 - COMPUTING CALCULATING COUNTING