Growing community of inventors

Sioux Falls, SD, United States of America

Randall J Califf

Average Co-Inventor Count = 5.00

ph-index = 1

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 = 32

Randall J Califf ↔ David M Bankers (1 patent)Randall J Califf ↔ Gary L Kolbeck (1 patent)Randall J Califf ↔ Sanford L Silverberg (1 patent)Randall J Califf ↔ Brian P Pelletier (1 patent)Randall J CaliffRandall J Califf (1 patent)David M BankersDavid M Bankers (8 patents)Gary L KolbeckGary L Kolbeck (2 patents)Sanford L SilverbergSanford L Silverberg (1 patent)Brian P PelletierBrian P Pelletier (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lodgenet Entertainment Corporation (1 from 11 patents)


1 patent:

1. 7272844 - Lodging entertainment system with guest-selected time shifting

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as of
1/11/2026
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