Inventor · disambiguated record
Norman E. Heckman
Also filed as: HECKMAN NORMAN E · HECKMAN NORMAN EUGENE · KAPRAL CHRISTOPHER W
3 granted patents·77 citations·filing 1977–2000
74Inventor score
Top patents by PatentIndex Score
3 records- 0172US4760596AAdaptive echo cancellation and equalization system signal processor and method thereforGTE LABORATORIES INC·Filed 1986·Granted Jul 26, 1988·44 cites·6 claims
- 0254US6571242B1Methods and systems for updating a land use and land cover map using postal recordsVERIZON LAB INC·Filed 2000·Granted May 27, 2003·15 cites·9 claims
- 0354US4157589AArithmetic logic apparatusGTE LABORATORIES INC·Filed 1977·Granted Jun 5, 1979·18 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →