Assignee
H R ELECTRONICS CO
14 granted patents·675 citations·filing 1974–1983
Top patents by PatentIndex Score
14 records- 0191US4359147AMeans to control vending functionsH R ELECTRONICS CO·Filed 1979·Granted Nov 16, 1982·91 cites·22 claims
- 0290US4008792AVend control circuits capable of vending different quantities at different pricesH R ELECTRONICS CO·Filed 1975·Granted Feb 22, 1977·100 cites·15 claims
- 0388US3963035ACoin controlled circuits for vending and other coin controlled devicesH R ELECTRONICS CO·Filed 1974·Granted Jun 15, 1976·35 cites·6 claims
- 0486US4254857ADetection deviceH R ELECTRONICS CO·Filed 1978·Granted Mar 10, 1981·50 cites·30 claims
- 0585US4316532AVersatile pricing meansH R ELECTRONICS CO·Filed 1979·Granted Feb 23, 1982·51 cites·21 claims
- 0681US4598378AManagement information system and associated vending control deviceH R ELECTRONICS CO·Filed 1983·Granted Jul 1, 1986·120 cites·23 claims
- 0781US4587984ACoin tube monitor meansH R ELECTRONICS CO·Filed 1983·Granted May 13, 1986·77 cites·17 claims
- 0881US4284208AVend control systemH R ELECTRONICS CO·Filed 1979·Granted Aug 18, 1981·19 cites·9 claims
- 0977US4478353AVendor control systemH R ELECTRONICS CO·Filed 1982·Granted Oct 23, 1984·42 cites·14 claims
- 1076US4034839ASimplified multi-price vend control circuitH R ELECTRONICS CO·Filed 1975·Granted Jul 12, 1977·37 cites·19 claims
- 1172US4429778AConditioning time control for vending by selectionH R ELECTRONICS CO·Filed 1981·Granted Feb 7, 1984·33 cites·30 claims
- 1250US4280181ACash accountability control circuit for vending and like machinesH R ELECTRONICS CO·Filed 1979·Granted Jul 21, 1981·9 cites·6 claims
- 1344US4105867AControl circuit for pay telephones and the likeH R ELECTRONICS CO·Filed 1977·Granted Aug 8, 1978·8 cites·47 claims
- 1434US4526263ALock-ahead vend control employing a common vend energization monitor to effect vend selection recognition for vendingH R ELECTRONICS CO·Filed 1983·Granted Jul 2, 1985·3 cites·60 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →