Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AM

Angus MacDonald

DIDavis Instruments: 1 patents #6 of 11Top 55%
Oakland, CA: #1,381 of 4,380 inventorsTop 35%
California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,290,412 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5524566 Dock line shock absorber Paul J. Rapa 1996-06-11
5515659 Construction system using panelized insulation having integral structural frame Paul F. Daspit 1996-05-14
4421407 Image combining sextant or the like 1983-12-20
4330203 Optical lens layout and blocking device Gerd Oppenheim 1982-05-18