Inventor · disambiguated record
Thorvald E. Duffin, Ii
Also filed as: DUFFIN II THORVALD E
10 granted patents·27 citations·filing 1984–1985
85Inventor score
Top patents by PatentIndex Score
10 records- 0159USD294706SPersonal computer keyboard template for displaying operating instructions for software programTALISMAN DEV ASSOCIATES INC·Filed 1984·Granted Mar 15, 1988·9 cites·1 claims
- 0248USD291997SPersonal computer keyboard template for displaying operating instructions for software programTDA INC·Filed 1985·Granted Sep 22, 1987·6 cites·1 claims
- 0337USD291995SPersonal computer keyboard template for displaying operating instructions for software programTDA INC·Filed 1985·Granted Sep 22, 1987·3 cites·1 claims
- 0437USD291697SPersonal computer keyboard template for displaying operating instructions for software programTDA INC·Filed 1984·Granted Sep 1, 1987·2 cites·1 claims
- 0533USD291993SPersonal computer keyboard template for displaying operating instructions for software programTDA INC·Filed 1985·Granted Sep 22, 1987·2 cites·1 claims
- 0633USD291992SPersonal computer keyboard template for displaying operating instructions for software programTDA INC·Filed 1985·Granted Sep 22, 1987·2 cites·1 claims
- 0733USD291699SPersonal computer keyboard template for displaying operating instructions for software programTDA INC·Filed 1985·Granted Sep 1, 1987·2 cites·1 claims
- 0830USD291998SPersonal computer keyboard template for displaying operating instructions for software programTDA INC·Filed 1985·Granted Sep 22, 1987·1 cites·1 claims
- 0927USD291994SPersonal computer keyboard template for displaying operating instructions for software programTDA INC·Filed 1985·Granted Sep 22, 1987·0 cites·1 claims
- 1027USD291996SPersonal computer keyboard template for displaying operating instructions for software programTDA INC·Filed 1985·Granted Sep 22, 1987·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →