RC

Robin E. Child

CL Concentric Pumps Limited: 7 patents #1 of 7Top 15%
Overall (All Time): #668,616 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5487631 Machine tools 1996-01-30
4986739 Gerotor pump having axial fluid transfer passages through the lobes 1991-01-22
4944662 Reversible geroter pump with pivoting carrier unidirectional flow 1990-07-31
4887956 Variable output oil pump 1989-12-19
4778361 Variable output gerotor pump 1988-10-18
4718378 Transmission coupling 1988-01-12
4588362 Reversible unidirectional flow rotary pump 1986-05-13
4540347 Gerotor pump 1985-09-10