Assignee
HARTNESS ROBERT G
4 granted patents·39 citations·filing 1977–2016
Top patents by PatentIndex Score
4 records- 0192US9914190B2Blast gate for vacuum systemHARTNESS ROBERT G·Filed 2016·Granted Mar 13, 2018·8 cites·19 claims
- 0271US4616745AApparatus for aligning and feeding articles upright on an article loading machineHARTNESS ROBERT G·Filed 1984·Granted Oct 14, 1986·21 cites·14 claims
- 0344US4169342AArticle separating device for case loading machineHARTNESS ROBERT G·Filed 1977·Granted Oct 2, 1979·7 cites·3 claims
- 0434US4177619ACase indexing apparatusHARTNESS ROBERT G·Filed 1977·Granted Dec 11, 1979·3 cites·3 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →