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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Polymer Engineering Gmbh — 9 Patents

Rank (All Time): #58,601 of 105,732Top 60%
10 inventors
9 Patents All Time

Patents per Year

Patents granted per year, 1985 to 2001Bar chart with a peak of 3 patents in 1999.peak 31985: 1 patents19851997: 2 patents19971999: 3 patents19992000: 2 patents20002001: 1 patents2001

Top Inventors at Polymer Engineering Gmbh All Time

Showing 1–10 of 10 inventors

RankNamePatents
1 Baldur Ebert 7
2 Peter Lausmann 6
3 Karl-Heinz Wiltzer 4
3 Karlheinz Wiltzer 4
#5 Hans Brutting 1
#5 Alexander L. Darbut 1
#5 Mattias Schuster 1
#5 Reinhard Unger 1
#5 Hartmut Sieckmann 1
#5 David R. Tanonis 1

Most Valuable Patents

All 100 most valuable US patents →