LAD VERIFICATION SERVICES, LLC

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HILLIARD, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Acknowledgment authentication system and method
- Patent number 11,971,971
- Issue date Apr 30, 2024
- LAD Verification Services, LLC
- David C. Ruma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acknowledgment authentication system and method
- Patent number 11,132,426
- Issue date Sep 28, 2021
- LAD Verification Services, LLC
- David Ruma
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ACKNOWLEDGMENT AUTHENTICATION SYSTEM AND METHOD
- Publication number 20250148067
- Publication date May 8, 2025
- LAD Verification Services, LLC
- David C. Ruma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACKNOWLEDGMENT AUTHENTICATION SYSTEM AND METHOD
- Publication number 20210406355
- Publication date Dec 30, 2021
- LAD Verification Services, LLC
- David C. Ruma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACKNOWLEDGMENT AUTHENTICATION SYSTEM AND METHOD
- Publication number 20190026454
- Publication date Jan 24, 2019
- LAD Verification Services, LLC
- David Ruma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACKNOWLEDGMENT AUTHENTICATION SYSTEM AND METHOD
- Publication number 20170308691
- Publication date Oct 26, 2017
- LAD Verification Services, LLC
- David Ruma
- G06 - COMPUTING CALCULATING COUNTING

Trademarklast 30 trademarks

Information Trademark
86350492 - SIGNSURE
- Serial number 86350492
- Registration number 4729275
- Filing date Jul 28, 2014
- LAD Verification Services, LLC
- 42 - Scientific and technological services and research and design relating thereto