R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 General Awareness Q. Who invented Fountain Pen? (A) Sir Frank Whittle (B) Lewis E. Waterman (C) John J. Loud (D) Kirkpatrick Macmillan 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) Lewis E. Waterman You must be Logged in to update hint/solution 💬 Discussion 💬 Comment