Inventor · disambiguated record
Alan E. Varker
Also filed as: VARKER ALAN E
10 granted patents·304 citations·filing 1977–1982
91Inventor score
Top patents by PatentIndex Score
10 records- 0195US4320185AProduction of a cell electrode systemMPD TECHNOLOGY·Filed 1981·Granted Mar 16, 1982·99 cites·22 claims
- 0286US4433063AHydrogen sorbent compositionMPD TECHNOLOGY·Filed 1982·Granted Feb 21, 1984·51 cites·19 claims
- 0385US4396693AProduction of a cell electrode systemMPD TECHNOLOGY·Filed 1981·Granted Aug 2, 1983·43 cites·6 claims
- 0481US4385019AProduction of a polymeric active compositionMPD TECHNOLOGY·Filed 1981·Granted May 24, 1983·40 cites·16 claims
- 0571US4358396AParticulate catalyst and preparationMPD TECHNOLOGY·Filed 1981·Granted Nov 9, 1982·22 cites·21 claims
- 0666US4332698ACatalyst sheet and preparationMPD TECHNOLOGY·Filed 1981·Granted Jun 1, 1982·18 cites·16 claims
- 0761US4131637AGrafted polymeric material and process for preparingESB INC·Filed 1977·Granted Dec 26, 1978·10 cites·9 claims
- 0855US4122133AMaterial for an alkaline cell separator and a process of makingESB INC·Filed 1977·Granted Oct 24, 1978·11 cites·7 claims
- 0951US4253927AMaterial for an alkaline cell separator and a process of makingESB INC·Filed 1978·Granted Mar 3, 1981·6 cites·8 claims
- 1036US4206275AMaterial for an alkaline cell separator and a process of makingESB INC·Filed 1978·Granted Jun 3, 1980·4 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Alan E. Varker 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 →