Our Creative Team
Dave Grill
Inventor & CEO
Dave Grill is an Inventor, Best Selling Author, Professional Speaker, Professional Songwriter, Publisher, Businessman, and all-around great athlete.
Dave has always excelled in sports playing Baseball, Football, Hockey, and Golf. In 2016 he invented his golf training aid “The Delta Putt” and opened his company GSIX Products. Dave holds 3 patents including The Sheet Cinch, The Mitt Whomper, and The Delta Putt (with more inventions to come).
Dave has been married to Kellie Grill for 24 years, and they have 3 children, 6 grandchildren.
They live on a 40-acre horse ranch in Wilsonville Oregon with 31 animals---16 horses (12 of them rescues), 2 pet steers named Norman and Dexter, 3 dogs, 5 cats, and 5 pet sheep. He lovingly calls their home the Wilsonville Zoo.
Kellie Grill
PR and Sales
Kellie Grill “The Happy Horsewoman” is a Master Equine Gestaltist, Licensed Equine Facilitator, Professional Speaker, Professional Songwriter, Best-Selling Author, Publisher, and she has been the CEO of her company Happy Success Ranch Retreats for over eleven years. Kellie also helps assist in PR and sales for the family-owned company Gsix Products.
Kellie has been married to her husband Dave for 24 years, and they have 3 children and 6 grandchildren. They live on a 40-acre horse ranch in Wilsonville Oregon with 31 “furbabies” ---16 horses (12 of them rescues), 2 pet steers, 3 dogs, 5 cats, and 5 sheep.
Kellie is a 13-year melanoma survivor. Kellie is a lifetime horsewoman, and Kellie helped create and start the award-winning Oregon Horse Council. Kellie is a proud board member for the non-profit Hope through Horses. Kellie’s life mission is to bring more love, happiness, healing, and horses to the world!
Hillary Fernández
Communications Director
Hillary graduated from Linfield University in 2014 with an English major and Spanish and Education double minor. She spent two years teaching in the Dominican Republic after she graduated from college. Her and her husband, Juan, got married in February 2020. Hillary has been a communications director since 2016. She also owns her own business, Creative Faith & Co and Creative Communications Consulting. She loves going on walks, gardening, reading, baking chocolate chip cookies, and spending time with her family.
Jennah Huebsh
Director of Operations
Jennah Huebsch is a 22-year-old student living in Oregon, working toward her Master’s degree in Mental Health Counseling.
For the past several years, Jennah has worked closely with Kellie and Dave, starting as their trusted pet sitter and continuing to support them in a more involved way. Her horse, Bugz, lives alongside their horses, making their connection even more special.
Jennah enjoys spending time outdoors, going on walks, reading, listening to music, and being with family. She’s passionate about building a future in mental health counseling that’s grounded in empathy, kindness, and genuine connection.
Home
The Sheet Cinch helps make every bed in your home look and feel effortlessly smooth. Whether you’re a busy mom managing family routines or simply want a tidy, comfortable space to unwind, the Sheet Cinch keeps your sheets tight and secure all night long. No more fighting with wrinkled corners or re-making the bed every morning. You'll enjoy peaceful, restful sleep and a beautifully made bed that stays that way.
Healthcare
In healthcare settings, comfort and cleanliness matter most. The Sheet Cinch helps keep sheets tight, secure, and in place on patient beds, improving both comfort and presentation. Staff spend less time adjusting bedding, and patients enjoy a more comfortable, wrinkle-free experience. It’s a simple, effective solution that supports better rest and efficiency in hospitals, care centers, and clinics.
Hospitality
First impressions start with the bed, and the Sheet Cinch helps every one of them shine. Designed to keep sheets smooth and tight, it ensures that every guest experiences the crisp, clean look of a perfectly made bed throughout their stay. Ideal for hotels, Airbnbs, and vacation rentals, the Sheet Cinch saves staff time while maintaining the high-quality presentation your guests expect.