Inventor · disambiguated record

William F. Haskett

Also filed as: HASKETT WILLIAM F

2 granted patents·223 citations·filing 1978–2019

63Inventor score

Technology areasA47C Y10S

Files withHASKETT WILLIAM F1 SUMMA FOUR INC1

Top patents by PatentIndex Score

2 records

0193US4232199ASpecial services add-on for dial pulse activated telephone switching officeSUMMA FOUR INC·Filed 1978·Granted Nov 4, 1980·222 cites·41 claims
0255US10932967B2Personal assistive lift device and related methodsHASKETT WILLIAM F·Filed 2019·Granted Mar 2, 2021·1 cites·13 claims

Join the waitlist — get patent alerts

Get an alert when William F. Haskett 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 →