Inventor
SCHAEFER JOHN L
14 patents
⚠️ This page may combine multiple inventors who share the name “SCHAEFER JOHN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SALLET INC
6 patentsUSD250444SDec 5, 1978
Drinking mug
SALLET INC26 citations80
USD256186SAug 5, 1980
Face plate for a belt buckle
SALLET INC16 citations72
USD256068SJul 29, 1980
Face place for a belt buckle
SALLET INC11 citations72
USD251226SMar 6, 1979
Drinking mug
SALLET INC9 citations72
USD251225SMar 6, 1979
Drinking mug
SALLET INC7 citations72
USD256185SAug 5, 1980
Face plate for a belt buckle
SALLET INC4 citations61
UNIV KENTUCKY RES FOUND
5 patentsUS5938041AAug 17, 1999
Apparatus and method for triboelectrostatic separation
UNIV KENTUCKY RES FOUND30 citations91
US6498313B1Dec 24, 2002
Electrostatic particle separation system, apparatus, and related method
UNIV KENTUCKY RES FOUND23 citations90
US5944875AAug 31, 1999
Triboelectric separator with mixing chamber and pre-separator
UNIV KENTUCKY RES FOUND44 citations90
US5755333AMay 26, 1998
Method and apparatus for triboelectric-centrifugal separation
UNIV KENTUCKY RES FOUND37 citations90
US6323451B1Nov 27, 2001
Particle separation system using parallel multistage electrostatic separators
UNIV KENTUCKY RES FOUND8 citations71
ELAN PHARMA INT LTD
2 patentsUS7198795B2Apr 3, 2007
In vitro methods for evaluating the in vivo effectiveness of dosage forms of microparticulate of nanoparticulate active agent compositions
ELAN PHARMA INT LTD62 citations95
US7695739B2Apr 13, 2010
In vitro methods for evaluating the in vivo effectiveness of dosage forms of microparticulate or nanoparticulate active agent compositions
ELAN PHARMA INT LTD6 citations71