---
title: "Who invented the lightning rod, bifocals, and the catheter?"  
description: "Who invented the lightning rod, bifocals, and the catheter?"  
author: "agustina johnson"  
published: 2018-04-04  
canonical: https://answers.mindstick.com/qa/40809/who-invented-the-lightning-rod-bifocals-and-the-catheter  
category: "history, politics & society"  
tags: ["usa history"]  
reading_time: 1 minute  

---

# Who invented the lightning rod, bifocals, and the catheter?

Who [invented the lightning](https://answers.mindstick.com/qa/48981/who-invented-the-lightning-conductor) rod, bifocals, and the catheter?\
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Original Source: https://answers.mindstick.com/qa/40809/who-invented-the-lightning-rod-bifocals-and-the-catheter

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