Inventor

LOEWEN PETER

US2 patents

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

(unassigned)

1 patent

US5638553AJun 17, 1997

Toilet ventilation system

16 citations67

MARQUARDT RONALD

1 patent

US7355092B2Apr 8, 2008

Genetic vaccines for the production of chicken egg-yolk antibodies against enterotoxigenic Escherichia coli and other pathogens

MARQUARDT RONALD4 citations51