Inventor · disambiguated record

Frank N. Leo

Also filed as: LEO FRANK N

2 granted patents·72 citations·filing 1989–2000

67Inventor score

Technology areasA61J B65B

Files withAUTOMATIC LIQUID PACKAGING1 WEILER ENG INC1

Top patents by PatentIndex Score

2 records

0180US4989649AFill machine sterilization processAUTOMATIC LIQUID PACKAGING·Filed 1989·Granted Feb 5, 1991·35 cites·20 claims
0275US6387073B1Hermetically sealed container with medicament storing and dispensing insertWEILER ENG INC·Filed 2000·Granted May 14, 2002·37 cites·8 claims

Join the waitlist — get patent alerts

Get an alert when Frank N. Leo 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 →