Houweling's e rarollotse nyeoe ea eona ea tlolo ea molao ea molao khahlanong le Little Leaf Farms ea Devens, Massachusetts. Nyeoeng, Houweling o qosa hore Little Leaf e hataketse Houweling's Patent ea US No. 8,707,617, e bitsoang "Greenhouse and Forced Greenhouse Control System and Method."
Ho latela phatlalatso ea litaba, mapolasi a Little Leaf a lumetse hore tokelo ea molao ea Houweling e nepahetse 'me e lumetse ho lefa Houweling's royalty bakeng sa tšebeliso ea Little Leaf ea thekenoloji ea Houweling ea patenteng ea greenhouse.
Houweling's e itse "e ntlafalitse tsoelo-pele e ncha ea theknoloji ea greenhouses 'me e sebelisitse nako e ngata le lisebelisoa ho netefatsa hore Houweling e ntse e le ka pele ho nts'etsopele ea sethopo le tlhahiso ea lijalo. Ho fihlela sena, Houweling's e fumane ts'ireletso ea patent bakeng sa li-greenhouses tsa eona tse ncha le, litsamaiso tsa kabo ea moea / khase. Ho theosa le lilemo, Houweling's e 'nile ea sebelisa litokelo tsa eona tsa patent khahlano le batlōli ba molao ba lekang ho sebelisa hampe kapa ka tsela e 'ngoe "piggyback" ho theknoloji e sirelelitsoeng ea Houweling.
Molula-setulo oa k'hamphani, Casey Houweling o ile a fana ka maikutlo;
“Nts'etsopele ea mahlale ana a khoebo, e tla le kotsi e kholo le matsete a lichelete. Ka mor'a ho fumana litokelo tsa molao le ho lumela hore tsoelo-pele ena ea theknoloji e bohlokoa indastering ea rona, re ile ra etsa hore li fumanehe ka mekhoa e metle ea borena. Sena se fana ka monyetla oa hore ba bang ba khone ho fumana theknoloji, ha ba ntse ba fana ka monyetla oa ho fumana karolo ea litšenyehelo tsa nts'etsopele, "ho boletse molula-setulo oa k'hamphani Casey Houweling.
"Houweling e ikemiselitse ho tsoela pele ho sebelisa litokelo tsa eona tsa litokelo tsa molao khahlanong le bohle ba tlolang molao, United States of America, hammoho le libakeng tse ling tse kang Europe, Australia, New Zealand, Israel, Canada le Mexico. Houweling's le eona e tla sireletsa ka matla liphephetso life kapa life tsa litokelo tsa eona lefatšeng ka bophara mme e tla felisa mekhoa eohle ea boipiletso khahlano le liphephetso tse joalo," ho boletse phatlalatso ea litaba.
Houweling's Group ke molemi oa meroho ea sethopo, ea phatlalatsang le morekisi ea sebetsang Delta, BC, Camarillo, California, Mona, Utah le Loveland, Colorado. Molemi oa selemo ho pota, ea nang le lihekthere tse fetang 200 tsa mapolasi a sethopo, Houweling's o itse e hlahisa tamati le likomkomere tse ncha le tse monate ka mokhoa o tsitsitseng.