Growing community of inventors

Sewell, NJ, United States of America

Robert E Ernhoffer

Average Co-Inventor Count = 4.29

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 = 13

Robert E ErnhofferAndrew G Horodysky (2 patents)Robert E ErnhofferLiehpao O Farng (1 patent)Robert E ErnhofferDerek A Law (1 patent)Robert E ErnhofferHarry J Andress (1 patent)Robert E ErnhofferHenry H Ashjian (1 patent)Robert E ErnhofferShi-Ming Wu (1 patent)Robert E ErnhofferJohn A Keller, Jr (1 patent)Robert E ErnhofferWilliam F Olszewski (1 patent)Robert E ErnhofferArjun K Goyal (1 patent)Robert E ErnhofferRobert E Ernhoffer (3 patents)Andrew G HorodyskyAndrew G Horodysky (233 patents)Liehpao O FarngLiehpao O Farng (61 patents)Derek A LawDerek A Law (28 patents)Harry J AndressHarry J Andress (25 patents)Henry H AshjianHenry H Ashjian (25 patents)Shi-Ming WuShi-Ming Wu (20 patents)John A Keller, JrJohn A Keller, Jr (16 patents)William F OlszewskiWilliam F Olszewski (7 patents)Arjun K GoyalArjun K Goyal (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mobil Oil Corporation (3 from 5,942 patents)


3 patents:

1. 5252237 - Complex alkoxy borates of alkylated phenols as lubricant stabilizers

2. 5171861 - Thiadiazole-aryl sulfonate reaction products as multifunctional

3. 4985157 - Mixed alkoxylated alcohol-hydroquinone/resorcinol borates-antioxidants

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as of
12/10/2025
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