William P. Dye

Person

Indianapolis, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Door closer system
- Patent number 11,581,830
- Issue date Feb 14, 2023
- Schlage Lock Company LLC
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Systems and methods for key recognition
- Patent number 10,400,475
- Issue date Sep 3, 2019
- Schlage Lock Company LLC
- Peter Klammer
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door closer system
- Patent number 10,236,801
- Issue date Mar 19, 2019
- Schlage Lock Company LLC
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lock devices, systems and methods
- Patent number 9,322,195
- Issue date Apr 26, 2016
- Schlage Lock Company LLC
- William B. Ainley
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Exit device and method of operating the same
- Patent number 8,480,136
- Issue date Jul 9, 2013
- Von Duprin LLC
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Exit device and method of operating the same
- Patent number 8,182,003
- Issue date May 22, 2012
- Von Duprin LLC
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electronic security system
- Patent number 7,616,090
- Issue date Nov 10, 2009
- Von Duprin, Inc.
- Donald D. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switching assembly for an exit alarm lock
- Patent number 6,304,177
- Issue date Oct 16, 2001
- Von Duprin, Inc.
- Daniel N. Nigro
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Push pad trigger release exit device with infinite deadlocking
- Patent number 5,904,384
- Issue date May 18, 1999
- Von Duprin, Inc.
- Gerald E. Mader
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Push pad trigger release exit device with infinite deadlocking
- Patent number 5,762,385
- Issue date Jun 9, 1998
- Von Duprin, Inc.
- Gerald E. Mader
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Push pad trigger release for a vertical rod exit device
- Patent number 5,673,949
- Issue date Oct 7, 1997
- Von Duprin, Inc.
- Gerald E. Mader
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door holder having electromagnetic flux generator and power control...
- Patent number 5,610,794
- Issue date Mar 11, 1997
- Von Duprin, Inc.
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Push pad trigger release exit device with infinite deadlocking
- Patent number 5,609,371
- Issue date Mar 11, 1997
- Von Duprin, Inc.
- Gerald E. Mader
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electromagnetic coil for use in a door holder system
- Patent number 5,566,376
- Issue date Oct 15, 1996
- Von Duprin, Inc.
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electromagnetic door holder system
- Patent number 5,555,484
- Issue date Sep 10, 1996
- Von Duprin, Inc.
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electromagnetic door lock assembly
- Patent number 5,184,855
- Issue date Feb 9, 1993
- Von Duprin, Inc.
- Kevin P. Waltz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Key-operated, exit alarm, switch cam assembly and modification kit...
- Patent number 4,624,120
- Issue date Nov 25, 1986
- Van Duprin, Inc.
- Herbert W. Hoffman
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
DOOR CLOSER SYSTEM
- Publication number 20190319557
- Publication date Oct 17, 2019
- SCHLAGE LOCK COMPANY LLC
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
SYSTEMS AND METHODS FOR KEY RECOGNITION
- Publication number 20170152677
- Publication date Jun 1, 2017
- SCHLAGE LOCK COMPANY LLC
- Peter Klammer
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DOOR CLOSER SYSTEM
- Publication number 20130340343
- Publication date Dec 26, 2013
- SCHLAGE LOCK COMPANY LLC
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCK DEVICES, SYSTEMS AND METHODS
- Publication number 20130219975
- Publication date Aug 29, 2013
- SCHLAGE LOCK COMPANY LLC
- William B. Ainley
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
EXIT DEVICE AND METHOD OF OPERATING THE SAME
- Publication number 20120261928
- Publication date Oct 18, 2012
- Von Duprin, Inc
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
EXIT DEVICE AND METHOD OF OPERATING THE SAME
- Publication number 20100045053
- Publication date Feb 25, 2010
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Electronic security system
- Publication number 20050258933
- Publication date Nov 24, 2005
- Von Duprin, Inc
- Donald D. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

William P. Dye

Person

Patents Grantslast 30 patents

Door closer system

Systems and methods for key recognition

Door closer system

Lock devices, systems and methods

Exit device and method of operating the same

Exit device and method of operating the same

Electronic security system

Switching assembly for an exit alarm lock

Push pad trigger release exit device with infinite deadlocking

Push pad trigger release exit device with infinite deadlocking

Push pad trigger release for a vertical rod exit device

Door holder having electromagnetic flux generator and power control...

Push pad trigger release exit device with infinite deadlocking

Electromagnetic coil for use in a door holder system

Electromagnetic door holder system

Electromagnetic door lock assembly

Key-operated, exit alarm, switch cam assembly and modification kit...

Patents Applicationslast 30 patents

DOOR CLOSER SYSTEM

SYSTEMS AND METHODS FOR KEY RECOGNITION

DOOR CLOSER SYSTEM

LOCK DEVICES, SYSTEMS AND METHODS

EXIT DEVICE AND METHOD OF OPERATING THE SAME

EXIT DEVICE AND METHOD OF OPERATING THE SAME

Electronic security system