Inventor · disambiguated record
Hal Larson
Also filed as: LARSON HAL · LARSON HAL D
4 granted patents·5 citations·filing 1978–1993
63Inventor score
Technology areasF24B
Top patents by PatentIndex Score
4 records- 0128USD258756SManifold for a forced air fireplace furnaceWOODCUTTERS MFG INC·Filed 1978·Granted Mar 31, 1981·1 cites·1 claims
- 0227USD263993SWood burning stove insert for fireplaceWOODCUTTERS MFG INC·Filed 1980·Granted Apr 20, 1982·1 cites·1 claims
- 0326USD359551SGas-fired heating stoveBKI INC·Filed 1993·Granted Jun 20, 1995·3 cites·1 claims
- 0415US4261324AWood burning stove with integral forced air heat exchanger systemWOODCUTTERS MANUFACTURING INC·Filed 1979·Granted Apr 14, 1981·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →