Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Reinhard Waibel Hilti Aktiengesellschaft 3
2 Ruedi Rottermann Danaher 2
3 Armin Spiegel Hilti Aktiengesellschaft 1
3 Marcus Alexander Spiegel Philips 1