HL

Hal R. Linderfelt

📍 Laguna Hills, CA: #177 of 557 inventorsTop 35%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,301,301 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4914915 Wave powered turbine — 1990-04-10
4631921 Float for wave energy harvesting device — 1986-12-30
4579437 Apparatus for processing photographic films including dental x-ray films — 1986-04-01
4462211 Apparatus for harvesting wave energy — 1984-07-31