Mark B. Ratcliffe

Follow

Person

Piedmont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for performing virtual surgery
- Patent number 11,043,143
- Issue date Jun 22, 2021
- UNITED STATES GOVERNMENT AS REPRESENTED BY THE DEPARTMENT OF VETERANS AFFAIRS
- Mark B. Ratcliffe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
System and method for performing virtual surgery
- Patent number 9,601,030
- Issue date Mar 21, 2017
- Mark B. Ratcliffe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR MODELING AND ANALYSIS
- Publication number 20250087339
- Publication date Mar 13, 2025
- United States Government as Represented by the Department of Veterans Affairs
- Mark B. Ratcliffe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PERFORMING VIRTUAL SURGERY
- Publication number 20220076591
- Publication date Mar 10, 2022
- United States Government as Represented by the Department of Veterans Affairs
- Mark B. Ratcliffe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SYSTEM AND METHOD FOR PERFORMING VIRTUAL SURGERY
- Publication number 20170213480
- Publication date Jul 27, 2017
- Mark B. Ratcliffe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SYSTEM AND METHOD FOR PERFORMING VIRTUAL SURGERY
- Publication number 20140272867
- Publication date Sep 18, 2014
- Mark B. Ratcliffe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS