Dennis R. Zander

Automatic sealing closure means for closing off a passage in a flexible cuvette

Element and method for nucleic acid amplification and detection using adhered probes.

Method and apparatus for preventing unauthorized recycling of single-use camera and permitting authorized reuse of the camera

Method of recycling single-use camera

Bar-coded film spool

Film cassette with lockable light shield

Beads fused to a test device support

Film cassette with integrated cassette element lock and light blocking device

Film cassette with spool lock and light-shielding door

Method of making an electronic component