Inventor · disambiguated record
Walter D. Niegisch
Also filed as: NIEGISCH WALTER D
3 granted patents·204 citations·filing 1974–1977
78Inventor score
Files withUNION CARBIDE CORP3
Top patents by PatentIndex Score
3 records- 0196US3932319ABlends of biodegradable thermoplastic dialkanoyl polymer, a naturally occurring biodegradable product, a plastic additive and a fillerUNION CARBIDE CORP·Filed 1974·Granted Jan 13, 1976·92 cites·30 claims
- 0282US3931068ABlends of biodegradable thermoplastic oxyalkanoyl polymer, a naturally occurring biodegradable product, filler and plastic additiveUNION CARBIDE CORP·Filed 1974·Granted Jan 6, 1976·44 cites·28 claims
- 0374US4278623AUltra-fine fibers and method for making sameUNION CARBIDE CORP·Filed 1977·Granted Jul 14, 1981·68 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →