Assignee
BLOWHARD PNEUMATIC SERVICES
CA·3 granted patents·53 citations·filing 1990–1992
Top patents by PatentIndex Score
3 records- 0165US5125771AApparatus for introducing bulk materials into pneumatic conveying lineBLOWHARD PNEUMATIC SERVICES·Filed 1991·Granted Jun 30, 1992·25 cites·17 claims
- 0245US5087155AApparatus for introducing bulk materials into pneumatic conveying lineBLOWHARD PNEUMATIC SERVICES·Filed 1990·Granted Feb 11, 1992·18 cites·23 claims
- 0338US5215553AApparatus for separating particles from a gaseous mediumBLOWHARD PNEUMATIC SERVICES·Filed 1992·Granted Jun 1, 1993·10 cites·18 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →