John Sylvan, inventor of the K-Cups for Keurig, has stated that he regrets his invention due to the economical impact. What are some other figures that have regretted their inventions? - Quora
Tuck School of Business | Brewing Up a Billion-Dollar Company
Keurig Manuals - Manuals+
K-Cup inventor regrets creating non-recyclable Keurig coffee pod | CBC Radio
K-Cup Inventor John Sylvan Admits He Doesn't Use 'Expensive' Coffee Pods - ABC News
K-Cups pollute – “I wish I never have created them”, says John Sylvan
Keurig K-Cups - Inventor John Sylvan Says He Won't Use Them
John Sylvan | News, Videos & Articles
The History of Keurig® - Cross Country Cafe
K-Cup inventor regrets creating non-recyclable Keurig coffee pod | CBC Radio
WTF Fun Fact #7481 Keurig Coffeemaker Co-Inventor John Sylvan Went to the ER Reporting Tunnel Vision and Heart Palpitations After a Few Tests the Doctors Had No Clue So They Asked Questions
K-Cup Inventor John Sylvan's Regret
The inside story of Keurig's rise to a billion-dollar coffee empire - The Boston Globe
K-Cups inventor: 'I feel bad sometimes that I ever did it' - The Washington Post
Keurig coffee pods creator John Sylvan regrets ever creating them | Daily Mail Online
Keurig aims to have eco-friendly K-cups by 2020 – The Denver Post
K-Cup Inventor John Sylvan Admits He Doesn't Use 'Expensive' Coffee Pods - ABC News
Timeline Factors – Rebecca Kilian
K-Cup creator John Sylvan regrets inventing Keurig coffee pod system | CBC News
John Sylvan: Der Erfinder der Keurig- Kaffeekapsel bereut
K-cup inventor regrets his creation | wbir.com
Keurig creator 'regrets' his invention - ABC7 Chicago
Inventor of the coffee capsule 'feels bad' for environmental damage – and prefers to use filters | The Independent | The Independent
