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Patents & Inventions
R 747
How Innovation Works: And Why It Flourishes in Freedom
R 751
The Inventions, Researches, and Writings of Nikola Tesla
R 4,872
Invention Analysis and Claiming: A Patent Lawyer's Guide, Second Edition
R 711
Liftoff: Elon Musk and the Desperate Early Days That Launched SpaceX
R 1,636
Making Things Move DIY Mechanisms for Inventors, Hobbyists, and Artists
R 1,062
Fort Monmouth: The US Army’s House of Magic
R 1,197
Nuts and Bolts: Seven Small Inventions That Changed the World in a Big Way
R 1,434
The Orgone Accumulator Handbook: Wilhelm Reich's Life-Energy Discoveries and Healing Tools for the 21st Century, with Construction Plans
R 869
Invention and Innovation: A Brief History of Hype and Failure
R 1,112
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