Emma M. Card

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Charleston, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Low emissions, high working capacity adsorbent and canister system
- Patent number 11,565,239
- Issue date Jan 31, 2023
- Ingevity South Carolina, LLC
- Laurence H. Hiltzik
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Low emissions, high working capacity adsorbent and canister system
- Patent number 11,154,838
- Issue date Oct 26, 2021
- Ingevity South Carolina, LLC
- Laurence H. Hiltzik
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
LOW EMISSIONS, HIGH WORKING CAPACITY ADSORBENT AND CANISTER SYSTEM
- Publication number 20240207813
- Publication date Jun 27, 2024
- Ingevity South Carolina, LLC
- Laurence H. Hiltzik
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LOW EMISSIONS, HIGH WORKING CAPACITY ADSORBENT AND CANISTER SYSTEM
- Publication number 20220008895
- Publication date Jan 13, 2022
- Ingevity South Carolina, LLC
- Laurence H. Hiltzik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LOW EMISSIONS, HIGH WORKING CAPACITY ADSORBENT AND CANISTER SYSTEM
- Publication number 20190226426
- Publication date Jul 25, 2019
- Ingevity South Carolina, LLC
- Laurence H. Hiltzik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
LOW EMISSIONS, HIGH WORKING CAPACITY ADSORBENT AND CANISTER SYSTEM
- Publication number 20190101083
- Publication date Apr 4, 2019
- Ingevity South Carolina, LLC
- Laurence H. Hiltzik
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES