Inventor · disambiguated record
John Kulak
Also filed as: KULAK JOHN · KULAK JOHN A
6 granted patents·50 citations·filing 1979–2001
81Inventor score
Top patents by PatentIndex Score
6 records- 0151US4738091ARotary cutter shieldDEERE & CO·Filed 1987·Granted Apr 19, 1988·15 cites·6 claims
- 0250US4258535AShielding structure for rotary mowerDEERE & CO·Filed 1979·Granted Mar 31, 1981·11 cites·3 claims
- 0347US4315396AShield and deflector means for orchard implementDEERE & CO·Filed 1980·Granted Feb 16, 1982·11 cites·7 claims
- 0436US4424661AAnti-windrowing attachment for a rotary cutterDEERE & CO·Filed 1982·Granted Jan 10, 1984·7 cites·11 claims
- 0534US4502268AApparatus for cutting upstanding agricultural cropsDEERE & CO·Filed 1984·Granted Mar 5, 1985·6 cites·7 claims
- 0630US7035885B2Machinist calculating apparatusKULAK JOHN A·Filed 2001·Granted Apr 25, 2006·0 cites·4 claims
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