Inventor · disambiguated record
Alan S. Penfold
Also filed as: PENFOLD ALAN S
10 granted patents·309 citations·filing 1974–1979
92Inventor score
Technology areasH01J
Files withTELIC CORP10
Top patents by PatentIndex Score
10 records- 0196US4132613AGlow discharge method and apparatusTELIC CORP·Filed 1977·Granted Jan 2, 1979·49 cites·51 claims
- 0296US4031424AElectrode type glow discharge apparatusTELIC CORP·Filed 1975·Granted Jun 21, 1977·66 cites·3 claims
- 0393US4041353AGlow discharge method and apparatusTELIC CORP·Filed 1974·Granted Aug 9, 1977·38 cites·56 claims
- 0492US4132612AGlow discharge method and apparatusTELIC CORP·Filed 1977·Granted Jan 2, 1979·25 cites·51 claims
- 0592US4116793AGlow discharge method and apparatusTELIC CORP·Filed 1977·Granted Sep 26, 1978·25 cites·25 claims
- 0690US4116794AGlow discharge method and apparatusTELIC CORP·Filed 1977·Granted Sep 26, 1978·22 cites·33 claims
- 0789US4030996AElectrode type glow discharge method and apparatusTELIC CORP·Filed 1975·Granted Jun 21, 1977·29 cites·5 claims
- 0889US3995187AElectrode type glow discharge apparatusTELIC CORP·Filed 1975·Granted Nov 30, 1976·29 cites·6 claims
- 0986US4111782ASputtering apparatusTELIC CORP·Filed 1977·Granted Sep 5, 1978·16 cites·11 claims
- 1065US4243505AMagnetic field generator for use in sputtering apparatusTELIC CORP·Filed 1979·Granted Jan 6, 1981·10 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →