Growing community of inventors

Chesterfield, MO, United States of America

Robert A Virag

Average Co-Inventor Count = 3.00

ph-index = 7

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 507

Robert A ViragThomas F Kappel (6 patents)Robert A ViragScott D Dickerhoff (6 patents)Robert A ViragDuane L Horton (1 patent)Robert A ViragRichard V Nye (1 patent)Robert A ViragPam Jablenski (1 patent)Robert A ViragAnne M Buret (1 patent)Robert A ViragThomas F Kappell (1 patent)Robert A ViragAnne M Burnet (1 patent)Robert A ViragPam Jablonski (1 patent)Robert A ViragPaul W Martens (0 patent)Robert A ViragRobert L Nieto (0 patent)Robert A ViragRobert A Virag (8 patents)Thomas F KappelThomas F Kappel (22 patents)Scott D DickerhoffScott D Dickerhoff (14 patents)Duane L HortonDuane L Horton (13 patents)Richard V NyeRichard V Nye (4 patents)Pam JablenskiPam Jablenski (1 patent)Anne M BuretAnne M Buret (1 patent)Thomas F KappellThomas F Kappell (1 patent)Anne M BurnetAnne M Burnet (1 patent)Pam JablonskiPam Jablonski (1 patent)Paul W MartensPaul W Martens (0 patent)Robert L NietoRobert L Nieto (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mallinckrodt Medical, Inc. (7 from 181 patents)

2. Mallinckrodt, Inc. (1 from 717 patents)


8 patents:

1. 5974605 - Warming blanket having multiple inlets

2. 5839133 - Warming blanket having multiple inlets

3. 5546936 - Tracheal tube with reinforced flexible segment

4. 5540224 - Drug Delivery port endotracheal tube

5. 5514169 - Warming blanket having multiple inlets

6. 5384924 - Warming blanket having multiple inlets

7. 5360439 - Warming blanket method utilizing a warming blanket having multiple inlets

8. 5343579 - Warming blanket having multiple inlets

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1/4/2026
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