Inventor

SPARKS SAM L

US4 patents

⚠️ This page may combine multiple inventors who share the name “SPARKS SAM L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UTAH BIORESEARCH INC

2 patents

US4850963AJul 25, 1989

Apparatus and methods for achieving urinary continence

UTAH BIORESEARCH INC149 citations97

US4759775AJul 26, 1988

Methods and apparatus for moving and separating materials exhibiting different physical properties

UTAH BIORESEARCH INC244 citations97

TECHNICAL RES ASS

1 patent

US4983189AJan 8, 1991

Methods and apparatus for moving and separating materials exhibiting different physical properties

TECHNICAL RES ASS172 citations98

SORENSON RESEARCH CO

1 patent

US4245636AJan 20, 1981

Continuous flushing apparatus

SORENSON RESEARCH CO35 citations91