WJ

William B. Spillman, Jr.

SP Simmonds Precision Products: 2 patents #2 of 12Top 20%
📍 Acton, MA: #12 of 121 inventorsTop 10%
🗺 Massachusetts: #740 of 6,583 inventorsTop 15%
Overall (2004): #34,902 of 270,089Top 15%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6782122 Apparatus for measuring height of a liquid in a container using area image pattern recognition techniques Bruce R. Kline, Mokhtar Sadok 2004-08-24
6690475 Volume measurement system and method for volume element counting Maurizio Massimo 2004-02-10