WJ

William B. Spillman, Jr.

SP Simmonds Precision Products: 4 patents #1 of 7Top 15%
📍 Acton, MA: #4 of 70 inventorsTop 6%
🗺 Massachusetts: #122 of 4,501 inventorsTop 3%
Overall (1997): #5,211 of 185,788Top 3%
4
Patents 1997

Issued Patents 1997

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5703576 Embeddable DC power supply for smart structure sensors Scott R. Durkee 1997-12-30
5677489 Distributed structural characteristic detection system using a unidirectional acoustic waveguide 1997-10-14
5602540 Fluid gauging apparatus with inductive interrogation 1997-02-11
5600133 Structural analyzer using acousto-optic sensor 1997-02-04