Inventor · disambiguated record
Ludwig Romhild
Also filed as: ROEMHILD LUDWIG
7 granted patents·1 pending application·146 citations·filing 1986–2009
86Inventor score
Top patents by PatentIndex Score
8 records- 0188US4820154ADental instrument with a tool for treating the teethROEMHILD LUDWIG·Filed 1987·Granted Apr 11, 1989·66 cites·17 claims
- 0271US4820153AProcess and apparatus for cleaning a toothROEMHILD LUDWIG·Filed 1986·Granted Apr 11, 1989·43 cites·13 claims
- 0349US2011054413A1Pin for hygienic and/or medical use in the anal regionROEMHILD LUDWIG·Filed 2009·Application pending·0 cites
- 0445US6142856ASharpening device for dental instrumentsWEISSENFLUH HAWE NEOS·Filed 1998·Granted Nov 7, 2000·12 cites·10 claims
- 0533US5318445AProcess and instrument for dental treatmentMIKRONA TECHNOLOGIE AG·Filed 1992·Granted Jun 7, 1994·9 cites·12 claims
- 0633US5158457ADental process and instrument for polishing roots of teethMEIER PETER·Filed 1989·Granted Oct 27, 1992·6 cites·12 claims
- 0733US4979899AScaler for cleaning teethROEMHILD LUDWIG·Filed 1988·Granted Dec 25, 1990·6 cites·14 claims
- 0826US4854080AApparatus for sharpening periodontal instrumentsMIKRONA AG·Filed 1988·Granted Aug 8, 1989·4 cites·15 claims
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