Inventor · disambiguated record
Frederick M. Richards
Also filed as: RICHARDS FREDERICK M
3 granted patents·130 citations·filing 1996–2006
75Inventor score
Top patents by PatentIndex Score
3 records- 0156US5765553AAerosol medication delivery facemask adapterDIEMOLDING CORP·Filed 1996·Granted Jun 16, 1998·88 cites·9 claims
- 0244USD566833SRespiratory therapy deviceSMITHS MEDICAL ASD INC·Filed 2006·Granted Apr 15, 2008·6 cites·1 claims
- 0342US6238353B1Incentive spirometerDHD HEALTHCARE CORP·Filed 1999·Granted May 29, 2001·36 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when Frederick M. Richards files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →