JP

Jack R. Piper

IT International Telephone And Telegraph: 1 patents #182 of 507Top 40%
IT Itt: 1 patents #249 of 721Top 35%
📍 Mount Prospect, IL: #176 of 410 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,309,123 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5111691 Conductance/thermal limit control apparatus and method Robert S. John 1992-05-12
4479459 Sequencing blow down valve mechanism — 1984-10-30