For the Inventor, By the Inventor

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Nassau, Bahamas

Gbd Corporation

USPTO Granted Patents = 129

CIPO Patents = 80

EPO Patents = 3

Trademarks = 13

Forward Citations = 7,237

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32 inventors (with patents filed for the assignee):

Wayne Ernest Conrad (129 out of 713 patents)

Helmut Gerhard Conrad (13 out of 52 patents)

Dave Petersen (11 out of 79 patents)

4. Ted Szylowiec (11 out of 30 patents)

5. Nina Kanevsky Conrad (8 out of 65 patents)

6. Matthew McClanaghan (2 out of 2 patents)

7. Dave Peterson (1 out of 2 patents)

8. Helmut Horst Gerhard Conrad (1 out of 1 patent)

9. Ron Hills (1 out of 1 patent)

10. Ted Szyluwiec (1 out of 1 patent)

11. Wayne E Conrad (0 patent)

12. Wayne E Conrad (0 patent)

Core Competencies:

Surface Cleaning Apparatus

Cyclonic Surface Cleaning

Dirt Separation Apparatus

Filter Housing Construction

Dirt Collection Chamber

Canister Vacuum Cleaner

Vacuum Cleaner

Portable Surface Cleaning

Configuration of Cyclone Assembly

Enhanced Operability

Electrical Cord Apparatus

Openable Side Compartments

129 patents: Sort by Forward Citations

1. 9119514 - Surface cleaning apparatus (2015-09-01),

2. 9119513 - Surface cleaning apparatus (2015-09-01),

3. 9101252 - Configuration of a surface cleaning apparatus (2015-08-11),

4. 9095245 - Surface cleaning apparatus (2015-08-04),

5. 9084524 - Surface cleaning apparatus (2015-07-21),

6. 9084523 - Surface cleaning apparatus (2015-07-21),

7. 9084522 - Surface cleaning apparatus (2015-07-21),

8. 9078549 - Surface cleaning apparatus (2015-07-14),

9. 9066643 - Surface cleaning apparatus (2015-06-30),

10. 9066642 - Surface cleaning apparatus with different cleaning configurations (2015-06-30),

11. 9027203 - Surface cleaning apparatus (2015-05-12),

12. 9027201 - Cyclonic surface cleaning apparatus with externally positioned dirt chamber (2015-05-12),

13. 9027198 - Surface cleaning apparatus (2015-05-12),

14. 9015899 - Surface cleaning apparatus with different cleaning configurations (2015-04-28),

15. 9009912 - Dirt separation apparatus for a surface cleaning apparatus (2015-04-21),

GBD Corporation is a global technology solutions provider headquartered in San Francisco. We specialize in developing innovative software applications, delivering exceptional IT consulting services, and providing cutting-edge cybersecurity solutions. With a team of highly skilled professionals and deep industry expertise, we help businesses achieve their digital transformation goals by leveraging the latest technological advancements. At GBD Corporation, we are committed to customer satisfaction, delivering top-quality solutions, and building long-term partnerships.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

129 Patents

#1 in Nassau

#1 in Bahamas

#6,033 in the World

Nassau, Bahamas

Gbd Corporation

Forward Citations = 7,237

32 inventors:

Wayne Ernest Conrad (129 out of 713 patents)

Helmut Gerhard Conrad (13 out of 52 patents)

Dave Petersen (11 out of 79 patents)

4. Ted Szylowiec (11 out of 30 patents)

5. Nina Kanevsky Conrad (8 out of 65 patents)

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