Licensed Products

Twister Bolts

A Better Way To Cover Unsightly Toilet Hardware

Davison Produced Product Invention: Twister Bolts

Mr. Davison (aka Mr. D) and the Twister Bolts’ inventors who dared to invent:

Inventor of the product idea: Twister Caps

Mr. Davison (aka Mr. D) with the product on the store shelf:

George Davison with Davison produced product idea: Twister Bolts

Gary and Ruth, Inventors of the Twister Bolts:

Gary and Ruth, Inventors of the Twister Bolts

The Problem:

Existing caps that cover the bolts that secure toilets to the floor often lose their snap-fit and become loose or broken. Besides being unsightly, this poses a safety hazard. When the caps become dislodged, toddlers and pets can choke on them. When the bolts are exposed, people can scratch themselves.

Davison's Better Way:

A husband and wife came to Davison having already received a design patent for their invention idea to solve this problem, but they needed help in professionally preparing and presenting it to a corporation for licensing. Davison designed Twister Bolts for the do-it-yourselfer or seasoned contractor in two sizes — 5/16″ and 1/4″. This product was not only licensed to the industry leader in plumbing, toilet and faucet repair/replacement products, it is now selling in home improvement and hardware stores nationwide.

Featured in the following stores:

Home Depot Lowe's Ace Hardware Amazon
  • Lowe's
  • Home Depot
  • Menards
  • Orchards
  • Builder Depot
  • Nothing But Hardware
  • TVI Supply
  • Bic Warehouse
  • Do It Best
  • Aubuchon Hardware
  • Geroy's Building Center
  • Hardware Harbor
  • Paris Hardware & Supply
  • AMH Industrial Supply
  • Bloomington Hardware
  • Hardware Delivered
  • Faucetorium
  • Capitol Supply
  • Grady's Hardware
  • Joe Trader
  • The Hardware City
  • Tool District
  • Sim Supply Store
  • Friendly Hardware
  • FD & Sons Hardware
  • Corner Hardware
  • ACE Hardware
  • Hardware World

Other Davison designed Twister products:

The client has made a profit on this product. A typical project does not get a royalty agreement, sell in stores or generate a profit.

Jean, the Inventor
of the Meatball Baker

Give yourself the gift of inventing.

This year, we’re giving you 25% off Pre-Development.


Offer ends at midnight on November 30th

Rules and Conditions Apply (Click to view)

This offer is effective through 11:59 p.m. November 30th, 2019. The 25% off will be applied to the full price of $895 for Pre-Development services and any balance owed on a full price ($895) Pre-Development contract. This discount cannot be combined with any other offer and does not apply to previously discounted or paid accounts.

For illustration purposes, if the customer has not made any payment to the organization for Pre-Development services, 25% off can be applied to the full price of $895, if the customer pays the full amount, minus the discount, by the end of the offer. If the customer has made a payment on Davison’s Pre-Development service, and still owes a balance of any amount on the full price of  $895, 25% off can be applied to the balance owed, if the client pays the full amount of the balance, minus the discount, by the end of the offer.