Assignee
PHELPS TOINTON INC
US·5 granted patents·180 citations·filing 1988–1996
Top patents by PatentIndex Score
5 records- 0179US4913475ASecurity lock mechanismPHELPS TOINTON INC·Filed 1988·Granted Apr 3, 1990·52 cites·41 claims
- 0269US5883371ADigital deposit and dispensing safePHELPS TOINTON INC·Filed 1996·Granted Mar 16, 1999·47 cites·8 claims
- 0353US5003800ADoor lock control system featuring a remote control for a pneumatically powered door lock mechanismPHELPS TOINTON INC·Filed 1989·Granted Apr 2, 1991·22 cites·6 claims
- 0451US5725081ADigital deposit and dispensing safePHELPS TOINTON INC·Filed 1995·Granted Mar 10, 1998·41 cites·18 claims
- 0540US5742034ADigital deposit validating safePHELPS TOINTON INC·Filed 1996·Granted Apr 21, 1998·18 cites·9 claims
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