What drove office machinery inventors of the 20th century to amass such large patent portfolios?
Answer
The need for constant incremental standardization and automation improvements
Inventors who specialized in business and office machinery during the early to mid-20th century faced a unique set of demands. The marketplace required continuous, incremental refinements to standardize and automate office tasks. Because these improvements were often specific and technical, inventors could file numerous patents for interconnected, specialized devices. This approach led to the creation of vast, complex ecosystems of patented equipment, which resulted in extremely high patent tallies for these individuals, even though they largely remained unknown to the general public outside of their specific industrial sector.
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