Anchoring an outdoor table on a stone patio requires a combination of stability and aesthetics. Here are the most effective methods to ensure your table stays secure:

1. Use Heavy-Duty Anchors: Opt for anchors designed for stone or concrete surfaces. Drill holes into the patio and insert expansion anchors or wedge anchors to bolt the table legs securely.

2. Adhesive Anchoring: Apply a high-strength construction adhesive to the table legs before placing them on the patio. This method avoids drilling but requires a clean, dry surface for maximum adhesion.

3. Weighted Bases: Attach weighted bases or sandbags to the table legs. This is a non-invasive solution ideal for renters or those who prefer not to modify the patio.

4. Permanent Mounting: For a long-term fix, use threaded rods embedded in epoxy. Drill holes into the stone, insert the rods, and secure the table legs with nuts.

5. Freestanding Stabilizers: Install freestanding stabilizers or anti-tip kits designed for outdoor furniture. These provide extra support without permanent alterations.

Choose the method that best suits your needs, balancing durability, ease of installation, and patio preservation.