Inventor · disambiguated record

H. Frederick Lange

Also filed as: LANGE H FREDERICK

2 granted patents·5 citations·filing 1976–1977

49Inventor score

Files withLANGE H FREDERICK1 STRUCTURAL PLASTIC SYSTEMS INC1

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2 records

0131USD253808SCorner bracket assembly for lift gate of a wood slatted hay rack or the likeLANGE H FREDERICK·Filed 1977·Granted Jan 1, 1980·4 cites·1 claims
0218USD249365SPlastic guard rail or the like for walkways, balconies, platforms and the likeSTRUCTURAL PLASTIC SYSTEMS INC·Filed 1976·Granted Sep 12, 1978·1 cites·1 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →