Assignee
SPENCE JAMES J
US·4 granted patents·27 citations·filing 2006–2011
Top patents by PatentIndex Score
4 records- 0193US8388246B2Web driven vacuum transportSPENCE JAMES J·Filed 2009·Granted Mar 5, 2013·26 cites·13 claims
- 0259US8419300B2Modular web roller assemblySPENCE JAMES J·Filed 2009·Granted Apr 16, 2013·1 cites·9 claims
- 0347US8195081B2Cut sheet media handling transportSPENCE JAMES J·Filed 2011·Granted Jun 5, 2012·0 cites·16 claims
- 0447US8100523B2Bidirectional media sheet transport apparatusSPENCE JAMES J·Filed 2006·Granted Jan 24, 2012·0 cites·12 claims
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