Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Refractory article suitable for casting molten metal

Refractory article suitable for casting molten metal

US Patent 4634685 · Granted Jan 6, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Heteroaryl-substituted aminoalkyl azole compounds as pesticides2025
Heteroaryl-triazole and heteroaryl-tetrazole compounds as pesticides2025
Heteroaryl-triazole and heteroaryl-tetrazole compounds as pesticides2024
Heteroaryl-triazole and heteroaryl-tetrazole compounds as pesticides2024
Heteroaryl-triazole and heteroaryl-tetrazole compounds as pesticides2022
Updating a digital map2022
Method and data processing system for generating map data of a digital map2022
Method and device for managing map data of a digital map for a navigation appara2021
Bicyclic compounds as pesticides2019
Nitrogen-containing heterocycles as pesticides2019
Bicyclic compounds as pest control agents2018
Bicyclic compounds as pest control agents2018