HH

Harold W. Hannebaum

📍 Bellevue, ID: #1 of 8 inventorsTop 15%
🗺 Idaho: #1,889 of 8,810 inventorsTop 25%
Overall (All Time): #887,308 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5722390 Fireplace wood holder — 1998-03-03
5673682 Rotating air fireplace — 1997-10-07
4345972 Alcohol recovery process Tilda M. Hannebaum 1982-08-24
4332235 Rotating air draft fireplace — 1982-06-01
4273096 Fireplace — 1981-06-16
4181117 Fireplace — 1980-01-01