Individual holder
DAHL FRANK L
US·3 granted patents·127 citations·filing 1986–1988
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0176US4875598AVending machine for vending one-at-a-time merchandise articles of a plurality of similar such merchandise objects, each of a substantially rectangular parallelopiped shape, such as a newspaper, magazine, or the likeDAHL FRANK L·Filed 1988·Granted Oct 24, 1989·110 cites·19 claims
- 0245US4862757ATranslatory drive linkage type of power transmission apparatusDAHL FRANK L·Filed 1987·Granted Sep 5, 1989·12 cites·9 claims
- 0329US4756448AVending machine for vending one-at-a-time merchandise articles of a plurality of similar such merchandise objects, each of a substantially rectangular parallelopiped shape, such as a newspaper, magazine, or the likeDAHL FRANK L·Filed 1986·Granted Jul 12, 1988·5 cites·13 claims
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