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For the Inventor, By the Inventor

Springfield, VA, United States of America

Designtech International, Inc.


USPTO Granted Patents = 23


Trademarks = 6

Forward Citations = 526

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13 inventors (with patents filed for the assignee):

goldMedal Mark M Gottlieb (19 out of 39 patents)

silverMedal Harry Powell (3 out of 3 patents)

bronzeMedal Khaled Azem (2 out of 2 patents)

4.  Kenneth L Nelson (1 out of 1 patent)

5.  Jocelyn A Cadieux (1 out of 1 patent)

6.  Sidney West (1 out of 1 patent)

7.  Roderick F Bunyea (1 out of 25 patents)

8.  Robert Long (1 out of 1 patent)

9.  Tom Roche (1 out of 1 patent)

10.  Alex McPheeters (1 out of 1 patent)

11.  Ken DeWitt (1 out of 1 patent)

12.  Thomas F Roche (1 out of 9 patents)

13.  Mark McLean-Blevins (1 out of 1 patent)

14.  Ken Dewitt (0 patent)


23 patents:

1. 6446118 - E-mail notification device (2002-09-03),
2. 6259169 - Flexible alarm bypass module for a vehicle (2001-07-10),
3. D440562 - E-mail notification device (2001-04-18),
4. 6078256 - Dead-bolt lock monitoring unit and system (2000-06-20),
5. 6028372 - Daily start operation for remote vehicle starters (2000-02-22),
6. 5783988 - Vehicle security system (1998-07-21),
7. 5656868 - Remote vehicle starter for a standard transmission vehicle (1997-08-12),
8. 5465297 - Telephone line seizure circuit (1995-11-07),
9. 5453662 - Photocell system for automatic headlight controller with light tube (1995-09-26),
10. 5440288 - Controller for a backup alarm system (1995-08-08),
11. 5422947 - Telephone in-use indicator (1995-06-06),
12. 5349931 - Automatic vehicle starter (1994-09-27),
13. D350493 - Signal light to indicate the usage of a telephone in the home (1994-09-13),
14. D344034 - Back-up warning signal for vehicles (1994-02-08),
15. 5257033 - Transmitter with a reduction of power of signals transmitted at harmonics (1993-10-26),
Company Overview
Designtech International, Inc. is a technology-driven company based in Springfield, Virginia, specializing in advanced engineering solutions and product development. The organization focuses on a diverse range of sectors, including aerospace, defense, and industrial applications, leveraging innovative design methodologies and cutting-edge technologies. With a commitment to quality and precision, Designtech International aims to deliver high-performance solutions that meet the evolving needs of its clients in a competitive global market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

23 Patents

#3 in Springfield, VA

#238 in Virginia

#14,428 in US

#27,685 in the World

Springfield, VA (US)
Springfield, VA, United States of America

Designtech International, Inc.

Forward Citations = 526

13 inventors:

goldMedal Mark M Gottlieb (19 out of 39 patents)

silverMedal Harry Powell (3 out of 3 patents)

bronzeMedal Khaled Azem (2 out of 2 patents)

4.  Kenneth L Nelson (1 out of 1 patent)

5.  Jocelyn A Cadieux (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Designtech International, Inc.. Retrieved from https://idiyas.com/company/designtech-international

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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