Growing community of inventors

Milwaukee, WI, United States of America

David Rolston

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 41

David Rolston ↔ Allan E Witt (2 patents)David Rolston ↔ Michael Majchrzak (2 patents)David Rolston ↔ Mike Majchrzak (1 patent)David Rolston ↔ William Citti (1 patent)David Rolston ↔ Allan Witt (0 patent)David RolstonDavid Rolston (2 patents)Allan E WittAllan E Witt (12 patents)Michael MajchrzakMichael Majchrzak (2 patents)Mike MajchrzakMike Majchrzak (1 patent)William CittiWilliam Citti (1 patent)Allan WittAllan Witt (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hatco Corporation (2 from 66 patents)


2 patents:

1. 7220946 - Food container

2. 6914221 - System and method for warming food

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as of
12/18/2025
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