The development in modern industrial production is driven by fierce competition according to Ed Brown, CEO and Founder of Topper Industrial. Brown, who holds various patents in regards to material handling equipment advancements, suggests that both innovation and cost control are two important factors for success. Lean production, including continuous improvement achieved with kaizen events, as well as Six Sigma and Theory of Constraints, benchmark the reality of market-driven developments including shorter product life cycles, and extreme SKU proliferation.