JJ

Joannes N. M. de Jong

Xerox: 25 patents #542 of 8,622Top 7%
SP Sperry: 4 patents #87 of 841Top 15%
📍 Gomorrah, MA: #1 of 3 inventorsTop 35%
🗺 Massachusetts: #3,078 of 88,656 inventorsTop 4%
Overall (All Time): #125,406 of 4,157,543Top 4%
30
Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
5076568 Damping servo-motor control Aron Sereny 1991-12-31
4551699 Rotary variable differential transformer Richard L. Earle 1985-11-05
4442474 Capacitive pressure transducer Richard L. Earle 1984-04-10
4425509 Turboflapper nozzle systems Richard L. Earle, Anthony P. Nardi 1984-01-10
4358954 Traveling wave flow meter 1982-11-16