What are the inventions of tribhuvandas gajjar?

Tribhuvandas Gajjar, an Indian inventor and entrepreneur, is best known for his contributions to the dairy industry, particularly through the establishment of the Anand Milk Union Limited (AMUL). He played a crucial role in the cooperative movement in India, promoting the concept of dairy cooperatives to empower farmers. Gajjar was instrumental in the development of innovative dairy products and processes that enhanced milk production and distribution, significantly impacting rural livelihoods and the nation’s economy. His work laid the foundation for the white revolution in India, transforming the country's dairy sector.