Assignee
JOHNSON RES & DEV COMPANY INC
US·6 granted patents·293 citations·filing 1997–2002
Top patents by PatentIndex Score
6 records- 0191US6220237B1Compressed air toy gunJOHNSON RES & DEV COMPANY INC·Filed 1999·Granted Apr 24, 2001·87 cites·24 claims
- 0286US6558223B1Toy water deviceJOHNSON RES & DEV COMPANY INC·Filed 2002·Granted May 6, 2003·31 cites·16 claims
- 0378US6180281B1Composite separator and electrodeJOHNSON RES & DEV COMPANY INC·Filed 1997·Granted Jan 30, 2001·65 cites·10 claims
- 0477US6582481B1Method of producing lithium base cathodesJOHNSON RES & DEV COMPANY INC·Filed 1999·Granted Jun 24, 2003·43 cites·23 claims
- 0576US6832413B1Reformable handleJOHNSON RES & DEV COMPANY INC·Filed 2002·Granted Dec 21, 2004·41 cites·16 claims
- 0672US6223449B1Apparatus for extracting plasticizerJOHNSON RES & DEV COMPANY INC·Filed 1999·Granted May 1, 2001·26 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →