Heckathorn, Douglas Trademarks
RDS
COMPUTER SOFTWARE FOR ANALYZING DATA SETS FROM NETWORK-BASED METHOD FOR SAMPLING HIDDEN POPULATIONS AND STUDYING THE STRUCTURE…
Owned by: Heckathorn, Douglas
Serial Number: 76592222
RDS
SCIENTIFIC RESEARCH, NAMELY, NETWORK-BASED METHOD FOR SAMPLING HIDDEN POPULATIONS AND STUDYING THE STRUCTURE OF LARGE SOCIAL…
Owned by: Heckathorn, Douglas
Serial Number: 76592223
