Inventor

KERN JAMES L

US2 patents

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

FERROFLUIDICS CORP

1 patent

US4407518AOct 4, 1983

Nonbursting multiple-stage ferrofluid seal and system

FERROFLUIDICS CORP41 citations90

SLEE ROBERT K

1 patent

US4902868AFeb 20, 1990

Advanced parallel seam-sealing system

SLEE ROBERT K11 citations61