Inventor · disambiguated record
Karl-Erik A. Jonsson
Also filed as: JOENSSON KARL E · JONSSON KARL-ERIK · JONSSON KARL-ERIK A · JONSSON KARL-ERIK ARNOLD
10 granted patents·235 citations·filing 1975–1989
90Inventor score
Top patents by PatentIndex Score
10 records- 0192US4709737ADebarking tool and arm combinationJONSSON KARL ERIK A·Filed 1986·Granted Dec 1, 1987·86 cites·31 claims
- 0288US4231406ADevice for treatment of the surface of round timberJONSSON KARL ERIK A·Filed 1978·Granted Nov 4, 1980·43 cites·23 claims
- 0377US4292324AAqueous zinc solutions for medical useDRACO AB·Filed 1979·Granted Sep 29, 1981·32 cites·5 claims
- 0474US4754789AThree-edged woodworking tool for a woodworking machineJONSSON KARL ERIK A·Filed 1987·Granted Jul 5, 1988·30 cites·7 claims
- 0568US3973607ADebarking toolBRUNDELL & JONSSON AB·Filed 1975·Granted Aug 10, 1976·20 cites·3 claims
- 0646US3968821ATree felling deviceJONSSON KARL ERIK ARNOLD·Filed 1975·Granted Jul 13, 1976·11 cites·4 claims
- 0742USD305895SDebarking toolJONSSON KARL-ERIK·Filed 1986·Granted Feb 6, 1990·4 cites·1 claims
- 0835US4515193ACutting tool and holderJONSSON KARL ERIK A·Filed 1983·Granted May 7, 1985·5 cites·14 claims
- 0932USD318475SDebarking toolJONSSON KARL-ERIK·Filed 1989·Granted Jul 23, 1991·1 cites·1 claims
- 1027US4496920AElectromagnetically operated electric switchASEA AB·Filed 1983·Granted Jan 29, 1985·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →