Inventor · disambiguated record
Edmund K. Maier
Also filed as: MAIER EDMUND · MAIER EDMUND K
8 granted patents·709 citations·filing 1989–1999
91Inventor score
Top patents by PatentIndex Score
8 records- 0194US6223369B1Patient support surfacesSPAN AMERICA MEDICAL SYST·Filed 1998·Granted May 1, 2001·198 cites·72 claims
- 0289US5039158ASeating cushionMAIER EDMUND·Filed 1990·Granted Aug 13, 1991·102 cites·7 claims
- 0387US5797155AWheelchair cushion with protectively encased self-adjusting reservoir meansSPAN AMERICA MEDICAL SYST·Filed 1997·Granted Aug 25, 1998·102 cites·31 claims
- 0487US4951334APressure relief cushionMAIER EDMUND K·Filed 1989·Granted Aug 28, 1990·117 cites·6 claims
- 0582US5452940APressure relief back cushionFiled 1993·Granted Sep 26, 1995·59 cites·16 claims
- 0679US5653494AModular sport, work, and travel trailer systemTRANSMASTER TECHNOLOGIES INC·Filed 1994·Granted Aug 5, 1997·62 cites·15 claims
- 0768US6256819B1Multi-section positioning wheelchair cushionSPAN AMERICA MEDICAL SYST·Filed 1998·Granted Jul 10, 2001·47 cites·16 claims
- 0849US6848138B1Patient support surfacesFiled 1999·Granted Feb 1, 2005·22 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Edmund K. Maier 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 →