Boyan K. Bahnev

Follow

Person

Edmonton, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Wear cap for an earth working roll
- Patent number 10,589,278
- Issue date Mar 17, 2020
- ESCO Group LLC
- Erik L. Johnson
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
WEAR CAP FOR AN EARTH WORKING ROLL
- Publication number 20160290134
- Publication date Oct 6, 2016
- Esco Corporation
- Erik L. Johnson
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...