For the Inventor, By the Inventor

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Chatsworth, CA, United States of America

Softub, Inc.

USPTO Granted Patents = 28

CIPO Patents = 1

Trademarks = 17

Forward Citations = 495

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11 inventors (with patents filed for the assignee):

Roc V Fleishman (15 out of 21 patents)

Borg Hansen (11 out of 11 patents)

Rafael Gonzalez (9 out of 9 patents)

4. Carsten H Idland (7 out of 12 patents)

5. John M Popovich (7 out of 37 patents)

6. Jeffrey W Collins (2 out of 5 patents)

7. Thomas R Thornbury (1 out of 21 patents)

8. Robert Cerda (1 out of 4 patents)

9. Peter J Abdelkerim (1 out of 1 patent)

10. John J Nelson (1 out of 1 patent)

11. Roc V Fleisaman (1 out of 1 patent)

28 patents: Sort by Forward Citations

1. 8286276 - Pool or spa cover sealing and support on water receptacle having waterfall chute (2012-10-16),

2. 6800205 - Method and means for ozonation of pools and spas (2004-10-05),

3. 6444129 - Timing of spa water treatment (2002-09-03),

4. 6295662 - Porous solenoid structure (2001-10-02),

5. D430302 - Sauna enclosure (2000-08-29),

6. 6066253 - Spa or pool water filtering apparatus (2000-05-23),

7. 5983416 - Electrically powdered spa jet unit (1999-11-16),

8. 5970530 - Hinged cover for a spa tub (1999-10-26),

9. D414540 - Therapy tent (1999-09-28),

10. 5898957 - Spa tub with vibratory massage element (1999-05-04),

11. D399306 - Spa tub (1998-10-06),

12. 5802630 - Insulated cover for a hot tub (1998-09-08),

13. 5799345 - Spa apparatus with multiple sections (1998-09-01),

14. 5794280 - Spa apparatus with heat transferring hanging interior structural liner (1998-08-18),

15. 5749107 - Spa apparatus with hanging structural liner (1998-05-12),

Softub, Inc. is a leading manufacturer and distributor of innovative portable hot tubs. Since its establishment in 1986, Softub has revolutionized the hot tub industry with their energy-efficient and durable products. Softub's tubs are designed with comfort and relaxation in mind, providing users with a therapeutic spa experience. With a commitment to sustainability, Softub's portable hot tubs are made from recyclable and eco-friendly materials. Whether it's for personal use or commercial purposes, Softub offers a range of customizable hot tubs to suit every need and preference.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

28 Patents

#14 in Chatsworth, CA

#2,839 in California

#11,986 in US

#23,215 in the World

Chatsworth, CA, United States of America

Softub, Inc.

Forward Citations = 495

11 inventors:

Roc V Fleishman (15 out of 21 patents)

Borg Hansen (11 out of 11 patents)

Rafael Gonzalez (9 out of 9 patents)

4. Carsten H Idland (7 out of 12 patents)

5. John M Popovich (7 out of 37 patents)

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