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Royce E. Schroeder — 3 Patents

OEOfi Testing Equipment: 3 patents #3 of 12Top 25%

Spring, TX: #756 of 2,039 inventorsTop 40%

Texas: #41,402 of 125,132 inventorsTop 35%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

3 Patents All Time

Royce E. Schroeder has been granted 3 US patents while listed as an inventor at Ofi Testing Equipment. The first was granted in 1987 and the most recent in October 1992. Royce E. Schroeder ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Royce E. Schroeder in Spring, TX, US.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5152184	Thermal test liner apparatus and method	—	1992-10-06
4805443	Pressure vessel for testing fluid samples	—	1989-02-21
4677843	Roller oven for testing fluids	—	1987-07-07

Royce E. Schroeder — 3 Patents

Patents per Year

Issued Patents All Time

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