Mettler Toledo

Toledo Scale Company

Allen DeVilbiss, Jr. (1873–1911) was an inventor who lived in Toledo, Ohio, United States. He became interested in the concept of weighing machines, and conceived the idea of an automatic computing pendulum scale. He was able to prove his concept with a local butcher, who realized that customers appreciated the automatic computation which eliminated the risk of overcharging. While his invention gained in popularity, DeVilbiss was not interested in making it a viable business.

In 1900, Henry Theobald (1868–1924) was fired from his job at the National Cash Register Company. He decided to start his own business, and was convinced that selling the automatic computing scales could be a good venture. He solicited additional financial investors and purchased the company from DeVilbiss. On July 10, 1901, the Toledo Computing Scale and Cash Register Company was incorporated.

By May 1902, Theobald's company was selling more than 100 cash registers with scales per month. By that time, John H. Patterson, Theobald's boss from NCR, threatened to sue the new company for patent infringements. As an alternative, Patterson offered to purchase all cash register patents and property, along with the stipulation that Theobald would no longer engage in the cash register business. The investors, who worried about the costs of patent infringement litigation, agreed to the sale in June 1902. Since cash registers were no longer part of Theobald's business, he changed the name to Toledo Computing Scale Company. Theobald later coined the phrase "No Springs, Honest Weight" as a slogan for the new company.

In the years that followed, Theobald realized that the weighing scale was the most important part of the retail transaction between the merchant and the customer. He felt that many of his competitors who used spring scale technology, especially Dayton Scale Company, were allowing merchants to cheat their customers by incorrectly calculating the total price of a measured good. He campaigned for more government regulation of weights and measures to eliminate dishonest weighing systems. On October 1, 1907, Massachusetts adopted the first weights and measures laws in the United States.

In 1912, the company name changed once again, to Toledo Scale Company. Additionally, a new scale line featuring a double pendulum mechanism and a dial face was introduced and was most suited for industrial applications.

In 1957, Reliance Electric Co, merged with Toledo Scale Co. Reliance paid about $70 million in stock for the purchase.

Mettler Instruments AG

In 1945, Dr. Erhard Mettler Rook, a Swiss engineer, started a precision mechanics company in Küsnacht, Switzerland. He invented the substitution principle with a single-pan balance, capable of being produced in series. Analytical balances with a single weighing pan gradually replaced conventional two-pan balances in the laboratory.

Mettler diversified its product line in 1970 with the introduction of its automated titration systems, and the acquisition of balance manufacturer Microwa AG. Mettler acquired its 500-employee competitor August Sauter KG, of Albstadt-Ebingen, Germany, in 1971, for its specialized industrial and retail scales.

The company has locations in approximately 40 countries, with manufacturing operations in China, Switzerland, the United States, Germany, Norway, the United Kingdom, and Mexico. Mettler Toledo has an extensive global sales, service, and marketing organization with approximately 9,000 employees.

Laboratory Instruments Division

Mettler Toledo produces precision laboratory instruments used for sample preparation, synthesis, analytical bench top activities, material characterization, and in-line measurement. Their portfolio includes laboratory balances, Rainin laboratory pipettes, automated laboratory reactors with real-time analytics, titrators, pH meters, process analytics sensors, and analyzer technology.

Additionally, the Company offers physical value analyzers such as density and refractometry instruments, thermal analysis systems, and other analytical tools like UV/VIS spectrophotometers and moisture analyzers. These laboratory instruments feature embedded software, and Mettler Toledo also provides a proprietary laboratory software platform for managing and analyzing data from their instruments.

Industrial Instruments Division

The Company manufactures industrial weighing instruments and related terminals and offer software for the pharmaceutical, chemical, food, discrete manufacturing, and other industries. In addition, it also produces metal detection, X-ray, check weighing, and other end-of-line product inspection systems used in production and packaging. Mettler Toledo also offers heavy industrial scales and related software.