...To Transistors. The invention of the transistor was one of the most important developments leading to the personal computer revolution.The transistor was invented in 1947 and announced in 1948 by Bell Laboratory engineers John Bardeen and Walter Brattain.he invention of the transistor was one of the most important developments leading to the personal computer revolution.The transistor was invented in 1947 and announced in 1948 by Bell Laboratory engineers John Bardeen and Walter Brattain.
State Farm Customer Service Phone Number: 1-800-STATE-FARM, (1-800-782-8332) (24/7) You can call this phone number to contact state farm customer care for auto insurance quote, claims and car insurance services. State Farm Emergency Road Service: 1-877-627-5757 (24/7) State Farm Phone Number To Pay By Phone: 1-800-440-0998 (24/7)
Toll free phone number: 800-782-8332. State Farm is a combination of insurance and financial services. It is one of the top insurers in the United States. There are over 18,000 agents, 65,000 employees, 343 claim offices and 30 operations centers. Revenues in 2013 were reported as US 68 billion. If you want to contact State Farm regarding your account or a claim you may call the customer service number 1-800-440-0998.