Bob L. Wielenga

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Laguna Hills, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Impact detecting and tracking systems and methods for vehicle crash...
- Patent number 12,125,363
- Issue date Oct 22, 2024
- Traffix Devices, Inc.
- Geoffrey B. Maus
- G08 - SIGNALLING
Information Patent Grant
Impact detecting and tracking systems and methods for vehicle crash...
- Patent number 11,699,339
- Issue date Jul 11, 2023
- Traffix Devices, Inc.
- Geoffrey B. Maus
- G08 - SIGNALLING
Information Patent Grant
Impact detecting and tracking systems and methods for vehicle crash...
- Patent number 11,417,191
- Issue date Aug 16, 2022
- Traffix Devices, Inc.
- Geoffrey B. Maus
- G08 - SIGNALLING
Information Patent Grant
Quick release mechanism for a sign display stand
- Patent number 9,476,173
- Issue date Oct 25, 2016
- Traffix Devices, Inc.
- Bob Wielenga
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Foldable traffic sign
- Patent number 7,827,717
- Issue date Nov 9, 2010
- Traffix Devices, Inc.
- Guadalupe C. Garcia
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Foldable traffic sign
- Patent number 7,444,774
- Issue date Nov 4, 2008
- Traffix Devices, Inc.
- Guadalupe C. Garcia
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
IMPACT DETECTING AND TRACKING SYSTEMS AND METHODS FOR VEHICLE CRASH...
- Publication number 20230377442
- Publication date Nov 23, 2023
- TRAFFIX DEVICES, INC.
- Geoffrey B. Maus
- G08 - SIGNALLING
Information Patent Application
IMPACT DETECTING AND TRACKING SYSTEMS AND METHODS FOR VEHICLE CRASH...
- Publication number 20220358828
- Publication date Nov 10, 2022
- TRAFFIX DEVICES, INC.
- Geoffrey B. Maus
- G08 - SIGNALLING
Information Patent Application
IMPACT DETECTING AND TRACKING SYSTEMS AND METHODS FOR VEHICLE CRASH...
- Publication number 20220005342
- Publication date Jan 6, 2022
- TRAFFIX DEVICES, INC.
- Geoffrey B. Maus
- G08 - SIGNALLING