Inventor

SEEHAWER SCOTT

US2 patents

Patents

2 patents

US6950778B2Sep 27, 2005

Programmable photoelectric sensor and a system for adjusting the performance characteristics of the sensor

TRI TRONICS COMPANY INC59 citations90

US6373044B1Apr 16, 2002

Photoelectric sensor having a hysteresis control circuit

TRI TRONICS COMPANY INC9 citations66