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Howard A. Scheetz — 8 Patents

PGPolytec Gmbh: 6 patents #38 of 432Top 9%
DNDsm N.V.: 1 patents #267 of 669Top 40%
Lancaster, PA: #137 of 963 inventorsTop 15%
Pennsylvania: #10,422 of 74,527 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Howard A. Scheetz has been granted 8 US patents while listed as an inventor at Polytec Gmbh. The first was granted in 1981 and the most recent in November 1995. Howard A. Scheetz ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Howard A. Scheetz in Lancaster, PA, US.

Patents per Year

Patents granted per year, 1981 to 1995Bar chart with a peak of 3 patents in 1981.peak 31981: 3 patents19811983: 3 patents19831995: 2 patents1995

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5466761 Nylon alloys Gerhardus J. A. deVrught 1995-11-14
5434223 Nylon 4.6 block copolymers Jacob Koenen 1995-07-18
4391951 Nylon 6 with improved wear life — 1983-07-05
4391956 Impact modified nylon 6 — 1983-07-05
4391943 UV Stabilized nylon 6 — 1983-07-05
4285168 Fiber lubricated bearings — 1981-08-25
4281070 Melt processable UHMWPE Richard Gilles 1981-07-28
4277389 X ray scattering device — 1981-07-07

Frequent Collaborators

Gerhardus J. A. deVrught1 shared
Jacob Koenen1 shared
Richard Gilles1 shared

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