Inventor · disambiguated record
Alan S. Rohulich
Also filed as: ROHULICH ALAN S
3 granted patents·13 citations·filing 1991–2021
58Inventor score
Top patents by PatentIndex Score
3 records- 0168US11717835B2Food waste disposer monitoring using phase difference between motor voltage and motor currentInSinkErator LLC·Filed 2021·Granted Aug 8, 2023·0 cites·16 claims
- 0256US11161123B2Food waste disposer monitoring using phase difference between motor voltage and motor currentEMERSON ELECTRIC CO·Filed 2019·Granted Nov 2, 2021·0 cites·17 claims
- 0352US5115143AEfficient P-channel FET drive circuitIBM·Filed 1991·Granted May 19, 1992·13 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Alan S. Rohulich 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 →