Inventor · disambiguated record
Ralf H. S. Rosenberg
Also filed as: FERM MORGAN H O · ROSENBERG RALF
3 granted patents·22 citations·filing 1978–2000
64Inventor score
Technology areasA47K
Top patents by PatentIndex Score
3 records- 0146US4193141ARest room, especially for disabled personsIFOE SANITAER AB·Filed 1978·Granted Mar 18, 1980·16 cites·4 claims
- 0231US4186450ABidet arrangementIFOE SANITAER AB·Filed 1978·Granted Feb 5, 1980·6 cites·4 claims
- 0322USD469446SHandle for hand truckBT IND AB·Filed 2000·Granted Jan 28, 2003·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →