Inventor

WALKER ROBERT D

US8 patents

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

ENDOTRONICS INC

2 patents

US4618586AOct 21, 1986

Apparatus for administering a controlled dosage of a chemical substance having an improved culture chamber

ENDOTRONICS INC100 citations94

US4804628AFeb 14, 1989

Hollow fiber cell culture device and method of operation

ENDOTRONICS INC143 citations93

WALKER ROBERT D

2 patents

USD372886SAug 20, 1996

Roadrunner golf trophy

WALKER ROBERT D3 citations59

USD333760SMar 9, 1993

Combined top pie crust sealer and trimmer

WALKER ROBERT D5 citations59

UNIV MICHIGAN STATE

1 patent

US6355435B1Mar 12, 2002

Methods for detecting and enumerating Campylobacter jejuni in environmental samples and for identifying antibiotic-resistant strains

UNIV MICHIGAN STATE23 citations88

HIGH PRESSURE EQUIPMENT CO INC

1 patent

US3976279AAug 24, 1976

High pressure valve

HIGH PRESSURE EQUIPMENT CO INC37 citations88

R A HANSON COMPANY INC

1 patent

US5590482AJan 7, 1997

Excavator and earthen material excavator bucket apparatus

R A HANSON COMPANY INC44 citations86

BOHNER STEPHAN E

1 patent

US8714598B2May 6, 2014

Hydraulic fluid coupling comprising an inline swivel joint

BOHNER STEPHAN E10 citations75