HJ

Howard S. Silvus, Jr.

SI Southwest Research Institute: 3 patents #198 of 935Top 25%
K- K-Tek: 1 patents #3 of 6Top 50%
📍 San Antonio, TX: #1,212 of 5,017 inventorsTop 25%
🗺 Texas: #33,546 of 125,132 inventorsTop 30%
Overall (All Time): #1,289,721 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5486768 Surface resistivity meter for determining surface degradation of high resistivity materials William A. Mallow, Charles H. Parr, Jerome J. Dziuk, Jr. 1996-01-23
5473245 Magnetostrictive linear displacement transmitter having improved piezoelectric sensor Edward J. Miller, J. Marion Matherne, Tony Harper 1995-12-05
4352983 Method and apparatus for measuring concentration of suspended oils in water Francis M. Newman, Jr., Robert K. Swanson 1982-10-05
4197478 Electronically tunable resonant accelerometer 1980-04-08