Inventor
WIENHOLD PAUL D
US4 patents
Patents
4 patentsUS6418962B1Jul 16, 2002
Low cost, compressed gas fuel storage system
UNIV JOHNS HOPKINS113 citations97
US6257360B1Jul 10, 2001
Compressed gas fuel storage system
UNIV JOHNS HOPKINS206 citations96
US6369383B1Apr 9, 2002
Flexboard reflector
UNIV JOHNS HOPKINS46 citations93
US6607414B2Aug 19, 2003
Method of making an ion reflectron comprising a flexible circuit board
UNIV JOHNS HOPKINS12 citations71