- “Redundant Computer System Utilizing Comparison Diagnostics and Voting Techniques,” patent #10,299,016, issued 3/12/2019
- “Fast Auto-Balancing AC Bridge,” patent #10,013,015, issued 7/3/2018
- “A Dual/Triple Redundant Computer System,” patent #7,047,440, issued on 5/6/2006
- “A Pumping Apparatus“, for use in a magnetically driven artificial heart, patent #4,786,240, issued in 1994.