Assignee
SCHAEFER RONALD E
US·5 granted patents·117 citations·filing 1987–2000
Top patents by PatentIndex Score
5 records- 0169US4818183ALow impedance fan safety guardSCHAEFER RONALD E·Filed 1987·Granted Apr 4, 1989·28 cites·8 claims
- 0267US5236391AFlush-mounted air intakeSCHAEFER RONALD E·Filed 1992·Granted Aug 17, 1993·40 cites·16 claims
- 0363USD434840SCombined reservoir stand and misting basket circulation fanSCHAEFER RONALD E·Filed 2000·Granted Dec 5, 2000·14 cites·1 claims
- 0449US5088388AFresh-air intake with adjustable air deflectorsSCHAEFER RONALD E·Filed 1991·Granted Feb 18, 1992·20 cites·19 claims
- 0546US5344287AFan shroud adaptor and assemblySCHAEFER RONALD E·Filed 1993·Granted Sep 6, 1994·15 cites·38 claims
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