Inventor · disambiguated record
David B. Bitzan
Also filed as: BITZAN DAVID B
2 granted patents·39 citations·filing 1996–2004
63Inventor score
Top patents by PatentIndex Score
2 records- 0165US5753871ASag resistant, cast acoustical ceiling tile and method for making the sameUSG INTERIORS INC·Filed 1996·Granted May 19, 1998·29 cites·7 claims
- 0251US8337976B2Abuse-resistant cast acoustical ceiling tile having an excellent sound absorption valueMAYERS THOMAS M·Filed 2004·Granted Dec 25, 2012·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →