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For the Inventor, By the Inventor

St. Petersburg, FL, United States of America

Halkey-roberts Corporation


USPTO Granted Patents = 66



Trademarks = 8

Forward Citations = 2,382

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34 inventors (with patents filed for the assignee):

goldMedal Glenn H Mackal (15 out of 53 patents)

silverMedal Lyman W Fawcett, Jr (14 out of 15 patents)

bronzeMedal Jacek M Weinheimer (13 out of 13 patents)

4.  Stephen J Rogier (6 out of 6 patents)

5.  Jon R Enerson (6 out of 6 patents)

6.  Gregory S Jordan (5 out of 5 patents)

7.  George E Lardner (5 out of 6 patents)

8.  Lyman Fawcett (4 out of 4 patents)

9.  Pavel T Miller (3 out of 3 patents)

10.  Carl L Foltz (3 out of 3 patents)

11.  Michael T Taylor (3 out of 3 patents)

12.  Harry L Zimmerly (3 out of 4 patents)

13.  Katherine Stanton (2 out of 5 patents)

14.  Stephen P Bello (2 out of 2 patents)

15.  Edward Welling (2 out of 2 patents)


Core Competencies:
Swabable Valve
Inflator Technology
Hydraulically-Operated Lens Inserter
Medical Luer Connector
Check Valve
Pressure Relief Valve
Automatic Inflator
Pneumatic Assist Valve
Two-Shot Injection Molding
Dome Check Valve
Tubing Clamp
Reflux Valve

66 patents:

1. 11235136 - Swabable valve with curvilinear valve stem (2022-02-01),
2. 11180230 - Disposable Inflator (2021-11-23),
3. 10994818 - Bobbin for automatic inflator (2021-05-04),
4. 10850814 - Large bore pierce pin for an inflator (2020-12-01),
5. 10751523 - Swabable valve with curvilinear valve stem (2020-08-25),
6. 10730595 - Disposable inflator (2020-08-04),
7. 10646706 - Male reflux valve (2020-05-12),
8. 10610350 - Spring-powered, hydraulically-operated intraocular lens inserter (2020-04-07),
9. 10384049 - Tubing clamp (2019-08-20),
10. 10036617 - Inflator with high flow rate (2018-07-31),
11. 10017231 - Indicator for manual inflator (2018-07-10),
12. 9976660 - High pressure dome check valve (2018-05-22),
13. 9839774 - Medical luer connector (2017-12-12),
14. 9732867 - Relief valve (2017-08-15),
15. 9717897 - Male reflux valve (2017-08-01),
Halkey-Roberts Corporation is a leading global provider of medical and industrial valve solutions. With over 70 years of experience, we design and manufacture innovative valve technologies that meet the highest standards of quality, reliability, and safety. Our products are used in various industries, including healthcare, pharmaceuticals, oil and gas, and aerospace. We are committed to delivering exceptional customer service and continuously advancing our valve solutions to meet the evolving needs of our clients.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

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66 Patents

#5 in St. Petersburg, FL

#122 in Florida

#5,290 in US

#10,720 in the World

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St. Petersburg, FL, United States of America

Halkey-roberts Corporation

Forward Citations = 2,382

34 inventors:

goldMedal Glenn H Mackal (15 out of 53 patents)

silverMedal Lyman W Fawcett, Jr (14 out of 15 patents)

bronzeMedal Jacek M Weinheimer (13 out of 13 patents)

4.  Stephen J Rogier (6 out of 6 patents)

5.  Jon R Enerson (6 out of 6 patents)

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