Sirag, Jr.; David J.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sirag, Jr.; David J..The latest application filed is for "elevator traffic control".

Company Profile

0.12.3

Sirag, Jr.; David J. - Ellington CT
Sirag, Jr.; David J. - South Windsor CT

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Elevator traffic control Grant 7,490,698 - Sirag, Jr. February 17, 2	2009-02-17
Elevator traffic control Grant 7,487,861 - LaBarre , et al. February 10, 2	2009-02-10
Elevator dispatching with guaranteed time performance using real-time service allocation Grant 7,267,202 - Sirag, Jr. September 11, 2	2007-09-11
Elevator traffic control App 20070007086 - Sirag Jr; David J.	2007-01-11
Elevator traffic control App 20060196734 - LaBarre; Robert ; et al.	2006-09-07
Elevator dispatching with guaranteed time performance using real-time service allocation App 20060191748 - Sirag Jr.; David J.	2006-08-31
Vehicle interior component having a flexible cover with integrated circuitry Grant 6,545,236 - Valk , et al. April 8, 2	2003-04-08
Modifying elevator group behavior utilizing complexity theory Grant 6,328,135 - Sirag, Jr. , et al. December 11, 2	2001-12-11
Early car announcement Grant 5,338,904 - Powell , et al. August 16, 1	1994-08-16
Elevator car assignment conditioned on minimum criteria Grant 5,260,526 - Sirag, Jr. November 9, 1	1993-11-09
Using fuzzy logic to determine the number of passengers in an elevator car Grant 5,260,527 - Sirag, Jr. November 9, 1	1993-11-09
Estimating elevator passengers from gender ratioed weight Grant 5,258,587 - Kezer , et al. November 2, 1	1993-11-02
Using fuzzy logic to determine elevator car assignment utility Grant 5,248,860 - Sirag, Jr. September 28, 1	1993-09-28
Estimating number of people waiting for an elevator car based on crop and fuzzy values Grant 5,243,155 - Sirag, Jr. September 7, 1	1993-09-07
Using fuzzy logic to determine the number of passengers entering and exiting an elevator car Grant 5,219,042 - Sattar , et al. June 15, 1	1993-06-15

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.