Inventor · disambiguated record
Hans Kaarmann
Also filed as: KAARMANN HANS
6 granted patents·246 citations·filing 1985–1993
87Inventor score
Files withSIEMENS AG6
Top patents by PatentIndex Score
6 records- 0191US5164920AComposite ultrasound transducer and method for manufacturing a structured component therefor of piezoelectric ceramicSIEMENS AG·Filed 1991·Granted Nov 17, 1992·101 cites·12 claims
- 0288US5045746AUltrasound array having trapezoidal oscillator elements and a method and apparatus for the manufacture thereofSIEMENS AG·Filed 1990·Granted Sep 3, 1991·55 cites·10 claims
- 0377US4686409APorous adaptation layer in an ultrasonic applicatorSIEMENS AG·Filed 1985·Granted Aug 11, 1987·40 cites·14 claims
- 0464USRE35011EUltrasound array having trapezoidal oscillator elements and a method and apparatus for the manufacture thereofSIEMENS AG·Filed 1993·Granted Aug 8, 1995·22 cites·10 claims
- 0557US4751013APorous piezoelectric material and method for making itSIEMENS AG·Filed 1985·Granted Jun 14, 1988·14 cites·9 claims
- 0629US5228447AShockwave generator having an ultrasound applicator shielded from shockwavesSIEMENS AG·Filed 1991·Granted Jul 20, 1993·14 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →