Tomecek, Stephen M. Trademarks
DIRTMEISTER
Filed: August 8, 1994
radio shows and public appearances in the field of science education for children, teachers, and educators
Owned by: Tomecek, Stephen M.
Serial Number: 74558650
DIRT CHEAP SCIENCE
PUBLICATION OF SCIENCE RELATED NEWSLETTERS, MAGAZINES, BOOKS, ETC
Owned by: Tomecek, Stephen M.
Serial Number: 76425817
