Inventor · disambiguated record
Ronald E. Schaefer
Also filed as: SCHAEFER RONALD · SCHAEFER RONALD E
9 granted patents·840 citations·filing 1987–2001
91Inventor score
Top patents by PatentIndex Score
9 records- 0192US4937863ASoftware licensing management systemDIGITAL EQUIPMENT CORP·Filed 1988·Granted Jun 26, 1990·646 cites·13 claims
- 0284USD457613SCombination reservoir and misting fan with a solid sidewallFiled 2001·Granted May 21, 2002·33 cites·1 claims
- 0382USD443053SCombination reservoir stand and misting funnel circulation fanFiled 2000·Granted May 29, 2001·31 cites·1 claims
- 0469US4818183ALow impedance fan safety guardSCHAEFER RONALD E·Filed 1987·Granted Apr 4, 1989·28 cites·8 claims
- 0567US5236391AFlush-mounted air intakeSCHAEFER RONALD E·Filed 1992·Granted Aug 17, 1993·40 cites·16 claims
- 0664USD440288SCombined reservoir stand and misting circulation fanFiled 1999·Granted Apr 10, 2001·13 cites·1 claims
- 0763USD434840SCombined reservoir stand and misting basket circulation fanSCHAEFER RONALD E·Filed 2000·Granted Dec 5, 2000·14 cites·1 claims
- 0849US5088388AFresh-air intake with adjustable air deflectorsSCHAEFER RONALD E·Filed 1991·Granted Feb 18, 1992·20 cites·19 claims
- 0946US5344287AFan shroud adaptor and assemblySCHAEFER RONALD E·Filed 1993·Granted Sep 6, 1994·15 cites·38 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →