1
Tomas B Hirschfeld: Remote multi-position information gathering system and method. Regents of the University of California, Stephen C Macevicz, March 18, 1986: US04577109 (93 worldwide citation)

A technique for gathering specific information from various remote locations, especially fluorimetric information characteristic of particular materials at the various locations is disclosed herein. This technique uses a single source of light disposed at still a different, central location and an o ...


2
Tomas B Hirschfeld: Remote multi-position information gathering system and method. The Regents of the University of California, Flehr Hohbach Test Albritton & Herbert, January 24, 1989: US04799756 (16 worldwide citation)

A technique for gathering specific information from various remote locations, especially fluorimetric information characteristic of particular materials at the various locations is disclosed herein. This technique uses a single source of light disposed at still a different, central location and an o ...


3
Tomas B Hirschfeld: Remote multi-position information gathering system and method. The Regents of the University of California, Flehr Hohbach Test Albritton & Herbert, December 2, 1986: US04626693 (12 worldwide citation)

A technique for gathering specific information from various remote locations, especially fluorimetric information characteristic of particular materials at the various locations is disclosed herein. This technique uses a single source of light disposed at still a different, central location and an o ...