Assignee

NELSON ROBERT

US·2 granted patents·178 citations·filing 1985–2014

Technology mixA01K1 A61M1

Top patents by PatentIndex Score

2 records

0177US4659330AHypodermic syringe needle guardNELSON ROBERT·Filed 1985·Granted Apr 21, 1987·178 cites·5 claims
0252US9113614B1Selective bird feeding apparatusNELSON ROBERT·Filed 2014·Granted Aug 25, 2015·0 cites·26 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →