Inventor · disambiguated record

Joseph Freeman Spangler, Iii

Also filed as: SPANGLER III JOSEPH FREEMAN

1 granted patent·56 citations·filing 1999–1999

49Inventor score
Technology areasG02B
Files withSENSAR INC1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Joseph Freeman Spangler, Iii files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →