Assignee
PDT SYSTEMS
US4 patents
Top patents by PatentIndex Score
US5429634AJul 4, 1995
Biogenic implant for drug delivery and method
PDT SYSTEMS301 citations98
US5267995ADec 7, 1993
Optical waveguide with flexible tip
PDT SYSTEMS98 citations95
US5231684AJul 27, 1993
Optical fiber microlens
PDT SYSTEMS40 citations92
US5237638AAug 17, 1993
Silicone optical waveguide
PDT SYSTEMS33 citations86