Inventor · disambiguated record
Arnfred R. Strathmann
Also filed as: STRATHMANN ARNFRED R · STRATHMANN ARNFRED RUDOLF
3 granted patents·22 citations·filing 1984–1998
64Inventor score
Technology areasG10D
Files withSTRATHMANN ARNFRED R2
Top patents by PatentIndex Score
3 records- 0149US6225541B1Key lever for a musical instrumentFiled 1998·Granted May 1, 2001·16 cites·11 claims
- 0228US4664011AFluteSTRATHMANN ARNFRED R·Filed 1984·Granted May 12, 1987·6 cites·14 claims
- 0319US5107740AFlute mouthpiece with adjustable core gapSTRATHMANN ARNFRED R·Filed 1990·Granted Apr 28, 1992·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →