Inventor
CLEMENS BRIAN
US23 patents
⚠️ This page may combine multiple inventors who share the name “CLEMENS BRIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KLITSNER IND DESIGN LLC
4 patentsUS7044857B1May 16, 2006
Hand-held musical game
KLITSNER IND DESIGN LLC54 citations95
US5992817ANov 30, 1999
Keyboard interface device
KLITSNER IND DESIGN LLC30 citations91
US6322449B1Nov 27, 2001
Mechanical interface device
KLITSNER IND DESIGN LLC17 citations82
US6209845B1Apr 3, 2001
Keyboard interface
KLITSNER IND DESIGN LLC11 citations72
DATACARD CORP
3 patentsKLITSNER IND DESIGN
3 patentsUSD430235SAug 29, 2000
Interactive playset for use on a computer keyboard
KLITSNER IND DESIGN3 citations60
USD430234SAug 29, 2000
Interactive playset for use on a computer keyboard
KLITSNER IND DESIGN2 citations60
USD430233SAug 29, 2000
Interactive playset for use on a computer keyboard
KLITSNER IND DESIGN1 citations50