Growing community of inventors

San Anselmo, CA, United States of America

David C Krammer

Average Co-Inventor Count = 4.00

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 = 2

David C Krammer ↔ Stephen Joseph Miller (1 patent)David C Krammer ↔ Saleh Ali Elomari (1 patent)David C Krammer ↔ Ravindra Shah (1 patent)David C KrammerDavid C Krammer (1 patent)Stephen Joseph MillerStephen Joseph Miller (259 patents)Saleh Ali ElomariSaleh Ali Elomari (130 patents)Ravindra ShahRavindra Shah (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chevron U.s.a. Inc. (1 from 2,446 patents)


1 patent:

1. 8268187 - Refrigeration oil from gas-to-liquid-derived and bio-derived diesters

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12/29/2025
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