TY  - BOOK
AU  - Pare,Ellen
TI  - Who's inventing what?: patents granted in the United States as reported in the Official Gazette of the United States Patent and Trademark Office
PY  - 1990///
CY  - Detroit, Mich.
PB  - Gale Research Co.
KW  - Patents
KW  - United States
N1  - issue 1
ER  -