Inventor · disambiguated record
John D. Budrean
Also filed as: BUDREAN JOHN D
6 granted patents·93 citations·filing 1982–1988
84Inventor score
Technology areasB21D
Top patents by PatentIndex Score
6 records- 0175US4785648AMethod and apparatus for embossing the inside surface of a cup-shaped articleALLIED PROD CORP·Filed 1987·Granted Nov 22, 1988·25 cites·25 claims
- 0275US4562719AMethod for drawing heavy wall shells with a multi-step inside edgeVERSON ALLSTEEL PRESS CO·Filed 1985·Granted Jan 7, 1986·25 cites·7 claims
- 0359US4527413AApparatus for drawing heavy wall shells with a multi-step inside edgeVERSON ALLSTEEL PRESS CO·Filed 1983·Granted Jul 9, 1985·14 cites·17 claims
- 0450US4870846AMethod and apparatus for embossing the inside surface of a cup-shaped articleALLIED PROD CORP·Filed 1988·Granted Oct 3, 1989·13 cites·1 claims
- 0545US4509356AMethod and apparatus for drawing heavy wall shellsVERSON ALLSTEEL PRESS CO·Filed 1982·Granted Apr 9, 1985·8 cites·9 claims
- 0643US4559802AMethod for drawing heavy wall shellsVERSON ALLSTEEL PRESS CO·Filed 1985·Granted Dec 24, 1985·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →