Inventor · disambiguated record
Johann Hain
Also filed as: HAIN JOHANN
3 granted patents·1 pending application·47 citations·filing 1981–2004
72Inventor score
Top patents by PatentIndex Score
4 records- 0154US4398886ARotatable socket for a dental handpieceSIEMENS AG·Filed 1981·Granted Aug 16, 1983·14 cites·12 claims
- 0253US5007831ADental handpiece comprising a grip partSIEMENS AG·Filed 1989·Granted Apr 16, 1991·22 cites·15 claims
- 0342US2005032021A1Dental hand instrumentSIRONA DENTAL SYSTEMS GMBH·Filed 2004·Application pending·0 cites
- 0434US5165896AClamping mechanism for a dental toolSIEMENS AG·Filed 1992·Granted Nov 24, 1992·11 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Johann Hain 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 →