Assignee
HOLTZ LEONARD
US16 patents
Top patents by PatentIndex Score
US5487401AJan 30, 1996
Windproof umbrella
HOLTZ LEONARD42 citations96
US4979534ADec 25, 1990
Windproof umbrella
HOLTZ LEONARD41 citations96
US5551612ASep 3, 1996
Stick-on condom package assembly
HOLTZ LEONARD50 citations92
US5368055ANov 29, 1994
Windproof umbrella
HOLTZ LEONARD36 citations92
USD336982SJul 6, 1993
Umbrella
HOLTZ LEONARD41 citations92
US5065779ANov 19, 1991
Windproof umbrella
HOLTZ LEONARD30 citations92
US4984942AJan 15, 1991
Tap wrench
HOLTZ LEONARD24 citations92
US4345345AAug 24, 1982
Head support
HOLTZ LEONARD39 citations92
US4645251AFeb 24, 1987
Glove-like waste disposal system
HOLTZ LEONARD108 citations86
US5089337AFeb 18, 1992
Business card securing device
HOLTZ LEONARD14 citations73
US4858805AAug 22, 1989
Method for opening a wrapped roll of coins
HOLTZ LEONARD8 citations73
US4368912AJan 18, 1983
Slide holder and transfer device
HOLTZ LEONARD17 citations73
US4345346AAug 24, 1982
Head support
HOLTZ LEONARD16 citations73
USD335751SMay 18, 1993
Token/coin holder
HOLTZ LEONARD5 citations62
US6554683B2Apr 29, 2003
Method of playing amusement game in a traveling vehicle
HOLTZ LEONARD4 citations59
US6296544B1Oct 2, 2001
Amusement device for preventing boredom in a traveling vehicle
HOLTZ LEONARD3 citations59