Growing community of inventors

Burnsville, MN, United States of America

Lars I Sj Oholm

Average Co-Inventor Count = 3.00

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 = 16

Lars I Sj Oholm ↔ Thomas Edward Rajewski (1 patent)Lars I Sj Oholm ↔ Glenn D Short (1 patent)Lars I Sj OholmLars I Sj Oholm (1 patent)Thomas Edward RajewskiThomas Edward Rajewski (6 patents)Glenn D ShortGlenn D Short (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cpi Engineering Services, Inc. (1 from 5 patents)


1 patent:

1. 5595678 - Lubricant composition for ammonia refrigerants used in compression

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1/9/2026
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