Inventor · disambiguated record
Robert D. Kolk
Also filed as: KOLK ROBERT · KOLK ROBERT D
3 granted patents·59 citations·filing 1985–1996
71Inventor score
Top patents by PatentIndex Score
3 records- 0168US5823126AMechanical seedling transplanterMECHANICAL TRANSPLANTER COMPAN·Filed 1996·Granted Oct 20, 1998·43 cites·21 claims
- 0232US4658538AMachine for forming wire arches, and installing the ends of the arches in the groundMECHANICAL TRANSPLANTER·Filed 1985·Granted Apr 21, 1987·10 cites·10 claims
- 0327US4742785APlanting machine with ground-conditioning driveKOLK HOWARD A·Filed 1986·Granted May 10, 1988·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →