Individual holder
HALLIAR WILLIAM R
US·3 granted patents·10 citations·filing 2007–2007
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0173US8540466B2Adjustable bulkhead for a railcarHALLIAR WILLIAM R·Filed 2007·Granted Sep 24, 2013·10 cites·8 claims
- 0242US8186279B2Removable bulkhead for a railcarHALLIAR WILLIAM R·Filed 2007·Granted May 29, 2012·0 cites·26 claims
- 0338US8333001B2Method of shortening a well carHALLIAR WILLIAM R·Filed 2007·Granted Dec 18, 2012·0 cites·18 claims
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