Gräfenberg, MA All Time

83 patents  ·  2 inventors

Ranked #18,173 of 111,555 cities Top 20%

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Werner Meier Siemens Aktiengesellschaft 49
2 Josef Pfeuffer Siemens Aktiengesellschaft 34

Part of Massachusetts