Inventor · disambiguated record
Frederick L. Hedberg
Also filed as: HEDBERG FREDERICK L · REINHARDT BRUCE A
9 granted patents·59 citations·filing 1974–1983
87Inventor score
Top patents by PatentIndex Score
9 records- 0183US4038320APhenylethynyl substituted aromatic diaminesUS AIR FORCE·Filed 1976·Granted Jul 26, 1977·15 cites·3 claims
- 0266US4550210AProcess for preparing halogen-terminated oligomers useful in the production of acetylene-terminated resinsUNIV DAYTON·Filed 1983·Granted Oct 29, 1985·8 cites·6 claims
- 0363US4147868AAcetylene-substituted aromatic benzils and acetylene-terminated quinoxaline compositionsUS AIR FORCE·Filed 1978·Granted Apr 3, 1979·10 cites·6 claims
- 0462US4086248AEthynyl-substituted aromatic anhydridesUS AIR FORCE·Filed 1976·Granted Apr 25, 1978·3 cites·3 claims
- 0559US4162265AAromatic enyne compounds and their synthesisUS AIR FORCE·Filed 1978·Granted Jul 24, 1979·4 cites·4 claims
- 0658US4045409AThermally stable, highly fused imide compositionsUS AIR FORCE·Filed 1976·Granted Aug 30, 1977·10 cites·12 claims
- 0755US4098825AAcetylene-substituted aromatic benzils and acetylene-terminated quinoxaline compositionsUS AIR FORCE·Filed 1977·Granted Jul 4, 1978·7 cites·4 claims
- 0845US4151358AEthynyl-substituted bis-naphthalimidesUS AIR FORCE·Filed 1978·Granted Apr 24, 1979·1 cites·6 claims
- 0933US3944614A2,2'-Bis(phenylethynyl-5,5'-diaminobenzidineUS AIR FORCE·Filed 1974·Granted Mar 16, 1976·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →